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Kayashima H, Itoh S, Shimokawa M, Hayashi H, Takamori H, Fukuzawa K, Ninomiya M, Araki K, Yamashita YI, Sugimachi K, Uchiyama H, Morine Y, Utsunomiya T, Uwagawa T, Maeda T, Baba H, Yoshizumi T. Effect of duration of adjuvant chemotherapy with S-1 (6 versus 12 months) for resected pancreatic cancer: the multicenter clinical randomized phase II postoperative adjuvant chemotherapy S-1 (PACS-1) trial. Int J Clin Oncol 2023; 28:1520-1529. [PMID: 37552354 DOI: 10.1007/s10147-023-02399-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/29/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND Six-month adjuvant chemotherapy with S-1 is standard care for resected pancreatic cancer in Japan; however, the optimal duration has not been established. We aimed to evaluate the impact of duration of adjuvant chemotherapy with S-1. METHODS We performed a multicenter, randomized, open-label, phase II study. Patients with histologically proven invasive pancreatic ductal carcinoma, pathological stage I-III, and no local residual or microscopic residual tumor were eligible. Patients were randomized 1:1 to receive 6- or 12-month adjuvant chemotherapy with S-1. The primary endpoint was 2-year overall survival (OS). Secondary endpoints were disease-free survival (DFS) and feasibility. RESULTS A total of 170 patients were randomized (85 per group); the full analysis set was 82 in both groups. Completion rates were 64.7% (6-month group) and 44.0% (12-month group). Two-year OS was 71.5% (6-month group) and 65.4% (12-month group) (hazard ratio (HR): 1.143; 80% confidence interval CI 0.841-1.553; P = 0.5758). Two-year DFS was 46.4% (6-month group) and 44.9% (12-month group) (HR: 1.069; 95% CI 0.727-1.572; P = 0.6448). In patients who completed the regimen, 2-year DFS was 56.5% (6-month group) and 75.0% (12-month group) (HR: 0.586; 95% CI 0.310-1.105; P = 0.0944). Frequent (≥ 5%) grade ≥ 3 adverse events comprised anorexia (10.5% in the 6-month group) and diarrhea (5.3% vs. 5.1%; 6- vs. 12-month group, respectively). CONCLUSIONS In patients with resected pancreatic cancer, 12-month adjuvant chemotherapy with S-1 was not superior to 6-month therapy regarding OS and DFS.
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Affiliation(s)
- Hiroto Kayashima
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka, 812-8582, Japan
| | - Shinji Itoh
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka, 812-8582, Japan.
| | - Mototsugu Shimokawa
- Department of Biostatistics, Yamaguchi University, 1677-1 Yoshida, Yamaguchi, 753-8511, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Hiroshi Takamori
- Department of Surgery, Saiseikai Kumamoto Hospital, 5-3-1 Chikami, Kumamoto, 861-4193, Japan
| | - Kengo Fukuzawa
- Department of Surgery, Oita Red Cross Hospital, 3-2-37 Chiyo-machi, Oita, 870-0033, Japan
| | - Mizuki Ninomiya
- Department of Surgery, Matsuyama Red Cross Hospital, 1 Bunkyocho, Matsuyama, Ehime, 790-8524, Japan
| | - Kenichiro Araki
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgical Science, Gunma University, 4-2 Aramaki-machi, Maebashi, Gunma, 371-8510, Japan
| | - Yo-Ichi Yamashita
- Department of Surgery, Iizuka Hospital, 3-83 Yoshio-machi, Iizuka, Fukuoka, 820-8505, Japan
| | - Keishi Sugimachi
- Department of Hepatobiliary-Pancreatic Surgery, Kyushu Cancer Center, 3-1-1 Notame, Fukuoka, 811-1395, Japan
| | - Hideaki Uchiyama
- Department of Surgery, Saiseikai Fukuoka General Hospital, 1-3-46 Tenjin, Fukuoka, 810-0001, Japan
| | - Yuji Morine
- Department of Surgery, Tokushima University, 2-24 Shinkuracho, Tokushima, 770-0855, Japan
| | - Tohru Utsunomiya
- Department of Surgery, Oita Prefectural Hospital, 2-8-1 Bunyo, Oita, 870-8511, Japan
| | - Tadashi Uwagawa
- Department of Hepato-Biliary-Pancreatic Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Takashi Maeda
- Department of Surgery, Hiroshima Red Cross Hospital and Atomic-Bomb Survivors Hospital, 1-9-6 Senda-machi, Hiroshima, 730-8619, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka, 812-8582, Japan
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Kudou K, Hasuda H, Tsuda Y, Kusumoto E, Uehara H, Yoshida R, Koga T, Yamashita YI, Sakaguchi Y, Kusumoto T. Prognostic significance of a novel index score based on the inflammation-based prognostic scores of patients with colorectal cancer. J Gastroenterol Hepatol 2023; 38:1750-1759. [PMID: 37248681 DOI: 10.1111/jgh.16223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 05/02/2023] [Accepted: 05/06/2023] [Indexed: 05/31/2023]
Abstract
BACKGROUND AND AIM This study aimed to clarify the prognostic value of various inflammation-based prognostic scores (IBPSs) in patients who underwent radical surgery for colorectal cancer (CRC) and to develop a novel prognostic index using IBPSs and other predictive factors. METHODS Data of 1157 patients who underwent radical surgery for CRC were reviewed. The predictive value of various IBPSs in determining the CRC prognosis was compared. A novel index score based on the IBPSs and other parameters that were associated with survival in patients with CRC was established, and its usefulness was evaluated. RESULTS The patients were randomly divided into the training (n = 694) and validation (n = 463) sets. Male sex (P = 0.0001), age ≥ 75 years (P < 0.0001), a carcinoembryonic antigen (CEA) level of > 5 (P = 0.0009), a C-reactive protein/albumin ratio (CAR) of ≥ 0.04 (P = 0.0033), and a prognostic nutritional index (PNI) of < 43.1 (P = 0.0004) were poor independent prognostic factors of overall survival. The novel index score was calculated based on the scores of these five prognostic factors. The Kaplan-Meier survival curves showed that the CRC patients with higher novel index scores in the training and validation datasets had poorer overall survival. CONCLUSIONS CAR and PNI were superior to other IBPSs for predicting the prognosis of CRC patients. The novel index score established based on sex, age, CEA level, CAR, and PNI can predict the prognosis of CRC with more precise and clearer stratification than the individual parameters alone.
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Affiliation(s)
- Kensuke Kudou
- Department of Surgery, Iizuka Hospital, Fukuoka, Japan
- Department of Gastroenterological Surgery, Clinical Research Institute Cancer Research Division, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Hirofumi Hasuda
- Department of Gastroenterological Surgery, Clinical Research Institute Cancer Research Division, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Yasuo Tsuda
- Department of Gastroenterological Surgery, Clinical Research Institute Cancer Research Division, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Eiji Kusumoto
- Department of Gastroenterological Surgery, Clinical Research Institute Cancer Research Division, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Hideo Uehara
- Department of Gastroenterological Surgery, Clinical Research Institute Cancer Research Division, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Rintaro Yoshida
- Department of Gastroenterological Surgery, Clinical Research Institute Cancer Research Division, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Tadashi Koga
- Department of Surgery, Iizuka Hospital, Fukuoka, Japan
| | | | - Yoshihisa Sakaguchi
- Department of Gastroenterological Surgery, Clinical Research Institute Cancer Research Division, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Tetsuya Kusumoto
- Department of Gastroenterological Surgery, Clinical Research Institute Cancer Research Division, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
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Tokumitsu Y, Nagano H, Yamashita YI, Yoshizumi T, Hisaka T, Nanashima A, Kuroki T, Ide T, Endo Y, Utsunomiya T, Kitahara K, Kawasaki Y, Sakota M, Okamoto K, Takami Y, Kajiwara M, Takatsuki M, Beppu T, Eguchi S. Efficacy of laparoscopic liver resection for small hepatocellular carcinoma located in the posterosuperior segments: A multi-institutional study using propensity score matching by the Kyushu Study Group of Liver Surgery. Hepatol Res 2023; 53:878-889. [PMID: 37255386 DOI: 10.1111/hepr.13929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 04/29/2023] [Accepted: 05/02/2023] [Indexed: 06/01/2023]
Abstract
AIM Laparoscopic liver resection (LLR) for hepatocellular carcinoma (HCC) located in the posterosuperior segments (PS) have generally been considered more difficult than those for HCC in anterolateral segments (AL), but may be safe and feasible for selected patients with accumulated experience. In the present study, we investigated the effectiveness of LLR for single nodular HCCs ≤3 cm located in PS. METHODS In total, 473 patients who underwent partial liver resection for single nodular HCCs ≤3 cm at the 18 institutions belonging to the Kyusyu Study Group of Liver Surgery from January 2010 to December 2018 were enrolled. The short-term outcomes of laparoscopic partial liver resection and open liver resection (OLR) for HCCs ≤3 cm, with subgroup analysis of PS and AL, were compared using propensity score-matching analysis. Furthermore, results were also compared between LLR-PS and LLR-AL. RESULTS The original cohort of patients with HCC ≤3 cm included 328 patients with LLR and 145 with OLR. After matching, 140 patients with LLR and 140 with OLR were analyzed. Significant differences were found between groups in terms of volume of blood loss (median, 55 vs. 287 ml, p < 0.001), postoperative complications (0.71 vs. 8.57%, p = 0.003), and postoperative hospital stay (median, 9 vs. 14 days, p < 0.001). The results of subgroup analysis of PS were similar. Short-term outcomes did not differ significantly between LLR-PS and LLR-AL after matching. CONCLUSIONS Laparoscopic partial resection could be the preferred option for single nodular HCCs ≤3 cm located in PS.
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Affiliation(s)
- Yukio Tokumitsu
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Hiroaki Nagano
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Yo-Ichi Yamashita
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Tomoharu Yoshizumi
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toru Hisaka
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Kurume University, Kurume, Japan
| | - Atsushi Nanashima
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Division of Hepato-Biliary-Pancreas Surgery, Department of Surgery, University of Miyazaki Faculty of Medicine, Miyazaki, Japan
| | - Tamotsu Kuroki
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Clinical Research Center and Department of Surgery, National Hospital Organization Nagasaki Medical Center, Nagasaki, Japan
| | - Takao Ide
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Surgery, Saga University Faculty of Medicine, Saga, Japan
| | - Yuichi Endo
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine Graduate School of Medicine, Oita, Japan
| | - Tohru Utsunomiya
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Surgery, Oita Prefectural Hospital, Oita, Japan
| | - Kenji Kitahara
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Surgery, Saga-Ken Medical Centre Koseikan, Saga, Japan
| | - Yota Kawasaki
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Digestive Surgery, Breast and Thyroid Surgery, Graduate School of Medicine, Kagoshima University, Kagoshima, Japan
| | - Masahiko Sakota
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Surgery, Kagoshima Kouseiren Hospital, Kagoshima, Japan
| | - Kohji Okamoto
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Surgery, Gastroenterology and Hepatology Center, Kitakyushu City Yahata Hospital, Kitakyushu, Japan
| | - Yuko Takami
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Masatoshi Kajiwara
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Gastroenterological Surgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Mitsuhisa Takatsuki
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Digestive and General Surgery, Graduate School of Medicine, University of the Ryukyus, Nishihara, Japan
| | - Toru Beppu
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Surgery, Yamaga City Medical Center, Yamaga, Japan
| | - Susumu Eguchi
- Kyusyu Study Group of Liver Surgery, Fukuoka, Japan
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Kim HS, Kim W, Endo I, Jang JY, Kim H, Song KB, Hwang DW, Kang CM, Hwang HK, Park SJ, Han SS, Yoon YS, Do Yang J, Amano R, Yamazoe S, Yanagimoto H, Ajiki T, Ohtsuka M, Suzuki D, Lee DS, Kitahata Y, Amaya K, Sakata J, Seo HI, Yamauchi J, Yabushita Y, Tanaka T, Sakurai N, Hirashita T, Horiguchi A, Unno M, Do You D, Yamashita YI, Kobayashi S, Kyoden Y, Ide T, Nagano H, Nakamura M, Yamaue H, Yamamoto M, Park JS. Proposal of nomograms to predict clinical outcomes in patients with ampulla of Vater cancer based on the Korea-Japan collaborative study. J Hepatobiliary Pancreat Sci 2023; 30:360-373. [PMID: 35996868 DOI: 10.1002/jhbp.1229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 08/02/2022] [Accepted: 08/04/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND In this study, we aimed to develop and validate a nomogram to predict overall survival (OS) and recurrence-free survival (RFS) in patients who underwent curative resection of ampulla of Vater (AOV) cancer. This is the first study for nomograms in AOV cancer patients using retrospective data based on an international multicenter study. METHODS A total of 2007 patients with AOV adenocarcinoma who received operative therapy between 2002 January and 2015 December in Korea and Japan were retrospectively assessed to develop a prediction model. Nomograms for 5-year OS and 3-year RFS were constructed by dividing the patients who received and who did not receive adjuvant therapy after surgery, respectively. Significant risk factors were identified by univariate and multivariate Cox analyses. Performance assessment of the four prediction models was conducted by the Harrell's concordance index (C-index) and calibration curves using bootstrapping. RESULTS A total of 2007 and 1873 patients were collected for nomogram construction to predict 5-year OS and 3-year RFS. We developed four types of nomograms, including models for 5-year OS and 3-year RFS in patients who did not receive postoperative adjuvant therapy, and 5-year OS and 3-year RFS in patients who received postoperative adjuvant therapy. The C-indices of these nomograms were 0.795 (95% confidence interval [CI]: 0.766-0.823), 0.712 (95% CI: 0.674-0.750), 0.804 (95% CI: 0.7778-0.829), and 0.703 (95% CI: 0.669-0.737), respectively. CONCLUSIONS This predictive model could help clinicians to choose optimal treatment and precisely predict prognosis in AOV cancer patients.
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Affiliation(s)
- Hyung Sun Kim
- Pancreatobiliary Cancer Clinic, Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Woojin Kim
- Department of Preventive medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University School of Medicine, Yokohama, Japan
| | - Jin-Young Jang
- Department of Surgery and Cancer Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - Hongbeom Kim
- Department of Surgery and Cancer Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - Ki Byung Song
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Dae Wook Hwang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Chang Moo Kang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Ho Kyoung Hwang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Sang-Jae Park
- Center for Liver and Pancreatobiliary cancer, National Cancer Center, Seoul, South Korea
| | - Sung-Sik Han
- Center for Liver and Pancreatobiliary cancer, National Cancer Center, Seoul, South Korea
| | - Yoo-Seok Yoon
- Seoul National University Bundang Hospital, Seoul National University College of Medicine, Goyang, South Korea
| | - Jae Do Yang
- Department of Surgery, Jeonbuk National University hospital, Jeonju, South Korea
| | - Ryosuke Amano
- Department of Hepato-Biliary-Pancreatic surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Sadaaki Yamazoe
- Department of Hepato-Biliary-Pancreatic surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Hiroaki Yanagimoto
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Tetsuo Ajiki
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masayuki Ohtsuka
- Department of General Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Daisuke Suzuki
- Department of General Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Dong-Shik Lee
- Department of Surgery, Yeungnam University College of Medicine, Daegu, South Korea
| | - Yuji Kitahata
- 2nd Department of Surgery, Wakayama medical university, Wakayama, Japan
| | - Koji Amaya
- Department of Surgery, Toyama Prefectural Central Hospital, Toyama, Japan
| | - Jun Sakata
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Hyung Il Seo
- Department of Surgery, Biomedical Research Institute, Pusan National University School of Medicine, Pusan National University Hospital, Busan, South Korea
| | | | - Yasuhiro Yabushita
- Department of Gastroenterological Surgery, Yokohama City University School of Medicine, Yokohama, Japan
| | - Takayuki Tanaka
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Naoki Sakurai
- Department of Surgery, Yamagata Prefectural Central Hospital, Yamagata, Japan
| | - Teijiro Hirashita
- Department of Gastroenterological and Pediatric Surgery, 48 Oita University Faculty of Medicine, Yufu, Japan
| | - Akihiko Horiguchi
- Department of Gastroenterological Surgery, Fujita Health University Bantane Hospital, Fujita, Japan
| | - Michiaki Unno
- Department of Surgery, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - Dong Do You
- Department of Surgery, St. Vincent's Hospital, College of Medicine, The Catholic University, Suwon, South Korea
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Kumamoto University, Kumamoto, Japan
| | - Shogo Kobayashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Yusuke Kyoden
- Ibaraki Cancer Center, Ibaraki Prefectural Central Hospital, Ibaraki, Japan
| | - Takao Ide
- Department of Surgery, Saga University Faculty of Medicine, Saga, Japan
| | - Hiroaki Nagano
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Masafumi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Kyushu, Japan
| | - Hiroki Yamaue
- 2nd Department of Surgery, Wakayama medical university, Wakayama, Japan
| | - Masakazu Yamamoto
- Department of Surgery, Utsunomiya Memorial Hospital, Utsunomiya, Japan
| | - Joon Seong Park
- Pancreatobiliary Cancer Clinic, Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
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Lan C, Yamashita YI, Tsukamoto M, Hayashi H, Nakagawa S, Liu Z, Wu X, Imai K, Mima K, Kaida T, Baba H. The Prognostic Role of Serine Racemase in Patients With Pancreatic Cancer: A New Marker in Cancer Metabolism. Pancreas 2023; 52:e101-e109. [PMID: 37523600 DOI: 10.1097/mpa.0000000000002210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Abstract
OBJECTIVES Serine racemase (SRR) participates in serine metabolism in central nervous systems. Serine racemase is only studied in colorectal cancer, and its role in pancreatic cancer (PC) is unknown. This study aims to investigate the role of SRR in PC. METHODS Totally 182 patients with PC were enrolled in this study. Slices from patients were stained for SRR and CD8+ T cells. Kaplan-Meier methods were used to do survival analysis according to SRR expression from immunohistochemical staining. Univariate and multivariate Cox regression analysis was performed to clarify the independent prognostic value of SRR. Bioinformatic tools were used to explore and validate the expression, prognostic value, possible mechanism, and immune interaction of SRR in PC. RESULTS The expression of SRR was lower in tumor tissue than normal tissue, also potentially decreased with the increasing tumor grade. Low SRR expression was an independent risk factor for overall survival (hazards ratio, 1.875; 95% confidence interval, 1.175-2.990; P = 0.008) in patients with PC. Serine racemase was positively correlated with CD8+ T cells infiltration and possibly associated with CCL14 and CXCL12 expression. CONCLUSIONS Serine racemase plays a prognostic role in PC and may be a potentially therapeutic target.
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Affiliation(s)
| | - Yo-Ichi Yamashita
- From the Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Masayo Tsukamoto
- From the Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- From the Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Shigeki Nakagawa
- From the Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Zhao Liu
- From the Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Xiyu Wu
- From the Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- From the Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kosuke Mima
- From the Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takayoshi Kaida
- From the Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- From the Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
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6
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Matsumura K, Hayashi H, Uemura N, Ogata Y, Zhao L, Sato H, Shiraishi Y, Kuroki H, Kitamura F, Kaida T, Higashi T, Nakagawa S, Mima K, Imai K, Yamashita YI, Baba H. Thrombospondin-1 overexpression stimulates loss of Smad4 and accelerates malignant behavior via TGF-β signal activation in pancreatic ductal adenocarcinoma. Transl Oncol 2022; 26:101533. [PMID: 36115074 PMCID: PMC9483797 DOI: 10.1016/j.tranon.2022.101533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 09/03/2022] [Accepted: 09/05/2022] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Pancreatic ductal adenocarcinoma (PDAC) is characterized by abundant stroma and cancer-associated fibroblasts (CAFs) provide a favorable tumor microenvironment. Smad4 is known as tumor suppressor in several types of cancers including PDAC, and loss of Smad4 triggers accelerated cell invasiveness and metastatic potential. The thrombospondin-1 (TSP-1) can act as a major activator of latent transforming growth factor-β (TGF-β) in vivo. However, the roles of TSP-1 and the mediator of Smad4 loss and TGF-β signal activation during PDAC progression have not yet been addressed. The aim is to elucidate the biological role of TSP-1 in PDAC progression. METHODS AND RESULTS High substrate stiffness stimulated TSP-1 expression in CAFs, and TSP-1 knockdown inhibited cell proliferation with suppressed profibrogenic and activated stroma-related gene expressions in CAFs. Paracrine TSP-1 treatment for PDAC cells promoted cell proliferation and epithelial mesenchymal transition (EMT) with activated TGF-β signals such as phosphorylated Akt and Smad2/3 expressions. Surprisingly, knockdown of DPC4 (Smad4 gene) induced TSP-1 overexpression with TGF-β signal activation in PDAC cells. Interestingly, TSP-1 overexpression also induced downregulation of Smad4 expression and enhanced cell proliferation in vitro and in vivo. Treatment with LSKL peptide, which antagonizes TSP-1-mediated latent TGF-β activation, attenuated cell proliferation, migration and chemoresistance with enhanced apoptosis in PDAC cells. CONCLUSIONS TSP-1 derived from CAFs stimulates loss of Smad4 expression in cancer cells and accelerates malignant behavior by TGF-β signal activation in PDAC. TSP-1 could be a novel therapeutic target, not only for CAFs in stiff stroma, but also for cancer cells in the PDAC microenvironment.
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Affiliation(s)
- Kazuki Matsumura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Norio Uemura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Yoko Ogata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Liu Zhao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Hiroki Sato
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Yuta Shiraishi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Hideyuki Kuroki
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Fumimasa Kitamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Takayoshi Kaida
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Kosuke Mima
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan.
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7
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Mima K, Imai K, Kaida T, Matsumoto T, Nakagawa S, Sawayama H, Hayashi H, Yamashita YI, Baba H. Impairment of perioperative activities of daily living is associated with poor prognosis following hepatectomy for hepatocellular carcinoma. J Surg Oncol 2022; 126:995-1002. [PMID: 35796726 DOI: 10.1002/jso.26996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 05/06/2022] [Accepted: 06/17/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND The number of cancer patients with impairment of activities of daily living (ADLs) has increased. This study aimed to examine associations of perioperative Barthel index score, a validated measure of ADLs, with survival outcomes following hepatectomy for hepatocellular carcinoma (HCC). METHODS We analyzed data of 492 consecutive patients who underwent hepatectomy for HCC between 2010 and 2018. Pre- and postoperative ADLs were assessed using the Barthel index (range, 0-100; higher scores indicate greater independence). Preoperative Barthel index score ≤85 or postoperative Barthel index score ≤85 was defined as impairment of perioperative ADLs. Cox proportional hazards regression was used to calculate hazard ratios (HRs) after adjusting for potential confounders. RESULTS Among the 492 patients, 26 (5.2%) had a preoperative Barthel index score ≤85 and 95 (19%) had a postoperative Barthel index score ≤85. Impairment of perioperative ADLs was independently associated with shorter overall survival (multivariable HR: 1.75, 95% confidence interval [CI]: 1.06-2.81, p = 0.028). The association of impairment of perioperative ADLs with recurrence-free survival was not statistically significant. CONCLUSION Impairment of perioperative ADLs is associated with poor prognosis following hepatectomy for HCC. Maintenance and improvement of perioperative ADLs would be important to provide favorable long-term outcomes in patients with HCC.
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Affiliation(s)
- Kosuke Mima
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Takayoshi Kaida
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Takashi Matsumoto
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiroshi Sawayama
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
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8
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Kubo N, Yazawa S, Yokobori T, Sano R, Eguchi H, Kobayashi S, Akita H, Mitsufuji S, Yamashita YI, Nakao Y, Fujii T, Okumura T, Shibuya K, Hoshino Y, Yamada S, Hayashi M, Shimokawa M, Shirabe K. The malignant potential of pancreatic intraductal papillary mucinous neoplasm is reflected in expression levels of fucosylated glycans in α 1 -acid glycoprotein. J Hepatobiliary Pancreat Sci 2022; 30:503-513. [PMID: 35776060 DOI: 10.1002/jhbp.1208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/07/2022] [Accepted: 06/03/2022] [Indexed: 11/08/2022]
Abstract
BACKGROUND Pancreatic intraductal papillary mucinous neoplasm (IPMN) involves multiple histopathological stages from benign to malignant lesions. Further, a biomarker to diagnose the malignant IPMN (IPMC) is clinically relevant. Recently, we found that serum fucosylated α1 -acid glycoprotein (fAGP) level markedly elevated along with disease progression in large cohorts of patients with various cancers. METHODS The fAGP level was retrospectively analyzed in preoperative sera from 109 patients with IPMN, and the clinical relevance of fAGP was compared with currently available predictors as standard. RESULTS The fAGP level in IPMC was found to be significantly higher than in benign IPMN (P=0.0012). At a cutoff value of 27.04 U/μg, its sensitivity, specificity, and accuracy for IPMC were determined to be 83.61, 65.96 and 75.93%, respectively. Multivariate analyses revealed that the fAGP level was the only independent risk factor for predicting IPMC. Additionally, a combination of the fAGP level and 18 F-fluorodeoxyglucose uptake on the PET/CT imaging in the lesions seemed to offer the best diagnosis of IPMN. Accordingly, 27 of the 28 patients who were positive in both tests had IPMC, while patients who are negative had benign IPMN. CONCLUSIONS The fAGP level appeared to be a relevant biomarker for malignant potential of IPMN.
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Affiliation(s)
- Norio Kubo
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Shin Yazawa
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Takehiko Yokobori
- Department of Innovative Cancer Immunotherapy, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Rie Sano
- Department of Legal Medicine, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Shogo Kobayashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Hirofumi Akita
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Suguru Mitsufuji
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Tsutomu Fujii
- Department of Surgery and Science, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Tomoyuki Okumura
- Department of Surgery and Science, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Kazuto Shibuya
- Department of Surgery and Science, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Yui Hoshino
- Department of Surgery and Science, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Suguru Yamada
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masamichi Hayashi
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mototsugu Shimokawa
- Department of Biostatistics, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan
| | - Ken Shirabe
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
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9
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Lan C, Yamashita YI, Hayashi H, Nakagawa S, Imai K, Mima K, Kaida T, Matsumoto T, Maruno M, Liu Z, Wu X, Wei F, Baba H. High Expression of Bloom Syndrome Helicase is a Key Factor for Poor Prognosis and Advanced Malignancy in Patients with Pancreatic Cancer: A Retrospective Study. Ann Surg Oncol 2022; 29:3551-3564. [PMID: 35419757 DOI: 10.1245/s10434-022-11500-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 01/18/2022] [Indexed: 12/20/2022]
Abstract
BACKGROUND Bloom syndrome helicase (BLM) is overexpressed in multiple types of cancers and its overexpression may induce genomic instability. This study aimed to determine the function of BLM expression in pancreatic cancer. METHODS BLM messenger RNA (mRNA) expression was analyzed using public datasets to determine its relationship with pancreatic cancer prognosis. Overall, 182 patients with pancreatic cancer who underwent radical resection at our institution were enrolled. BLM expression was evaluated by immunohistochemistry (IHC). We explored the effect of BLM on the proliferation, invasion, migration, and chemoresistance of pancreatic cancer cells via small-interfering RNAs and performed pathway analysis using gene set enrichment analysis. RESULTS BLM mRNA expression was higher in tumor tissue than in normal tissue and had a prognostic effect on overall survival (OS) and recurrence-free survival. The same results were validated by IHC. Multivariate analysis showed that high BLM expression was an independent poor prognostic factor for OS (hazard ratio [HR] 1.678, p = 0.029). In subgroup analysis, the effect of high BLM expression was more significant on OS in patients with younger age (HR 2.27, p = 0.006), male sex (HR 2.39, p = 0.002), high cancer antigen 19-9 level (HR 2.44, p = 0.001), advanced tumor stage (HR 2.25, p = 0.001), lymph node metastasis (HR 2.51, p = 0.001), nerve invasion (HR 2.07, p = 0.002), and adjuvant chemotherapy (HR 2.66, p < 0.001). In vitro, BLM suppression resulted in reduced tumor proliferation, invasion, migration, and chemoresistance. Mechanistically, BLM expression may be associated with E2F1 and E2F2. CONCLUSION BLM expression is a prognostic factor for patients with pancreatic cancer, especially in those with advanced malignancies and receiving chemotherapy.
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Affiliation(s)
- Chuan Lan
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
- Department of Hepatobiliary Surgery and Center of Severe Acute Pancreatitis, The Affiliated Hospital of North Sichuan Medical College, Nanchong, People's Republic of China
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kosuke Mima
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takayoshi Kaida
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takashi Matsumoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Masataka Maruno
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Zhao Liu
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Xiyu Wu
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Feng Wei
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.
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10
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Miyata T, Matsumoto T, Nakao Y, Higashi T, Imai K, Hayashi H, Nitta H, Chikamoto A, Beppu T, Yamashita YI, Baba H. Major postoperative complications are associated with early recurrence of hepatocellular carcinoma following hepatectomy. Langenbecks Arch Surg 2022; 407:2373-2380. [PMID: 35441947 DOI: 10.1007/s00423-022-02513-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 04/08/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND AND AIM Early recurrence (ER) is a strong predictor of poor prognosis in patients with hepatocellular carcinoma (HCC) after hepatectomy. The aim of this study was to examine manageable factors associated with ER. METHODS Overall, 475 consecutive patients with primary HCC who underwent curative hepatectomy were included (R0/R1). We defined ER as recurrence within 2 years after hepatectomy and analyzed predictors for ER. We also defined postoperative complication as Clavien-Dindo classification grade III or IV. RESULTS ER after hepatectomy was observed in 209 cases (44.0%). Patients with ER had a significantly poor prognosis compared with those with late recurrence (log-rank p < 0.0001) and were more likely to be diagnosed with extrahepatic metastasis (p = 0.009). Significant predictors for ER were des-γ-carboxyprothrombin > 40 mAU/mL (odds ratio (OR) 2.06, 95% confidence interval (CI) 1.36-3.14, p = 0.001), multiple tumors (OR 2.80 95%CI 1.83-4.32, p < 0.0001), cirrhosis (OR 1.53, 95%CI 1.01-2.32, p = 0.043), and postoperative complications (OR 1.72, 95% CI 1.05-2.85, p = 0.032). Blood loss (OR 1.09, 95%CI 1.05-1.13, p < 0.0001) and cirrhosis (OR 1.74, 95%CI 1.05-2.86, p = 0.031) were significant predictors for postoperative complications. CONCLUSIONS We should pay close attention to surgical associated- and disease-specific factors in hepatectomy for HCC to prevent ER.
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Affiliation(s)
- Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University Hospital, Kumamoto, Japan.,Department of Surgery, Kumamoto Medical Center, Kumamoto, Japan
| | - Takashi Matsumoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University Hospital, Kumamoto, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University Hospital, Kumamoto, Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University Hospital, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University Hospital, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University Hospital, Kumamoto, Japan
| | - Hidetoshi Nitta
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University Hospital, Kumamoto, Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University Hospital, Kumamoto, Japan
| | - Toru Beppu
- Department of Surgery, Yamaga Medical Center, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University Hospital, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University Hospital, Kumamoto, Japan.
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11
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Lan C, Yamashita YI, Hayashi H, Nakagawa S, Imai K, Mima K, Kaida T, Matsumoto T, Maruno M, Liu Z, Wu X, Wei F, Baba H. ASO Visual Abstract: High Expression of Bloom Syndrome Helicase is a Key Factor for Poor Prognosis and Advanced Malignancy in Patients with Pancreatic Cancer: A Retrospective Study. Ann Surg Oncol 2022. [PMID: 35318520 DOI: 10.1245/s10434-022-11561-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Chuan Lan
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.,Department of Hepatobiliary Surgery and Center of Severe Acute Pancreatitis, The Affiliated Hospital of North Sichuan Medical College, Nanchong, People's Republic of China
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kosuke Mima
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takayoshi Kaida
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takashi Matsumoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Masataka Maruno
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Zhao Liu
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Xiyu Wu
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Feng Wei
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.
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12
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Kitano Y, Yamashita YI, Matsumoto T, Kinoshita S, Itoyama R, Kaida T, Hayashi H, Imai K, Chikamoto A, Baba H. Survival Impact of Perioperative Red Blood Cell Transfusion During Pancreatectomy in Patients With Pancreatic Ductal Adenocarcinoma: A Propensity Score Matching Analysis. Pancreas 2022; 51:200-204. [PMID: 35404898 DOI: 10.1097/mpa.0000000000001997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES The aim of this study was to show the real impact of perioperative red blood cell transfusion (PBT) on prognosis in patients who underwent pancreatectomy for pancreatic ductal adenocarcinoma. METHODS Patients who underwent pancreatectomy between 2004 and 2018 were enrolled. Short- and long-term outcomes in patients who received PBT (PBT group) were compared with those who did not (non-PBT group). RESULTS From a total of 197 patients, 55 (27.9%) received PBT, and 142 (72.1%) did not. The PBT group displayed a higher level of carbohydrate antigen 19-9 (P = 0.02), larger tumor size (P < 0.001), and a higher rate of lymph node metastasis (P = 0.02), and underwent more frequent pancreaticoduodenectomy (P < 0.001) and portal vein resection (P < 0.001). Before matching, recurrence-free survival (RFS) and overall survival (OS) in the PBT group were significantly worse than the non-PBT group (RFS: hazard ratio [HR], 1.73 [P = 0.002]; OS: HR, 2.06 [P < 0.001]). After matching, RFS and OS in the PBT group were not significantly different from the non-PBT group (RFS: HR, 1.44 [P = 0.15]; OS: HR, 1.53 [P = 0.11]). CONCLUSIONS Our results show that PBT has no survival impact in patients who underwent pancreatectomy for pancreatic ductal adenocarcinoma.
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Affiliation(s)
- Yuki Kitano
- From the Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
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13
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Yusa T, Yamashita YI, Nitta H, Nakao Y, Itoyama R, Kitano Y, Kaida T, Miyata T, Mima K, Imai K, Hayashi H, Baba H. Efficacy of Ring Drape and Unused Sterile Instruments for Incisional SSI After Hepatectomy. Anticancer Res 2022; 42:1007-1012. [PMID: 35093901 DOI: 10.21873/anticanres.15561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 12/06/2021] [Accepted: 12/07/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM The aim of this study was to verify the efficacy of wound protection with a plastic ring wound protector (ring drape) and using new sterile instruments when closing the abdominal wall (wound closure set), both of which were used to prevent incisional surgical site infection (SSI) after hepatectomy. PATIENTS AND METHODS The incidence of incisional SSIs and the clinical courses of 572 patients who underwent hepatectomy between January 2010 and December 2015 were studied retrospectively. The patients were divided into three period groups according to the period when each infection countermeasure was started. RESULTS Incisional SSI incidence decreased significantly with additional countermeasures: 1st period 10.1%; 2nd period 2.08% (p=0.0114); 3rd period, 1.63% (1st vs. 3rd period, p=0.0016). A multivariate analysis showed that postoperative bile leakage [odds ratio (OR)=4.12, p=0.012] and not using a ring drape (OR=0.176, p=0.003) were independent factors for incisional SSI. CONCLUSION Incisional SSI incidence was significantly reduced by using ring drape after hepatectomy.
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Affiliation(s)
- Toshihiko Yusa
- Department of Gastroenteroogical Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenteroogical Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hidetoshi Nitta
- Department of Surgery, Saiseikai Kumamoto Hospital, Kumamoto, Japan
| | - Yosuke Nakao
- Department of Gastroenteroogical Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Rumi Itoyama
- Department of Gastroenteroogical Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yuki Kitano
- Department of Gastroenteroogical Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takayoshi Kaida
- Department of Gastroenteroogical Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Tatsunori Miyata
- Department of Gastroenteroogical Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kosuke Mima
- Department of Gastroenteroogical Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenteroogical Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenteroogical Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenteroogical Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan;
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14
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Matsumoto T, Kitano Y, Imai K, Kinoshita S, Sato H, Shiraishi Y, Mima K, Hayashi H, Yamashita YI, Baba H. Clinical significance of preoperative inflammation-based score for the prognosis of patients with hepatocellular carcinoma who underwent hepatectomy. Surg Today 2022; 52:1008-1015. [PMID: 35083547 DOI: 10.1007/s00595-021-02427-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 10/12/2021] [Indexed: 12/24/2022]
Abstract
PURPOSES The present study investigated the prognostic value of inflammation-based prognostic scores in patients with hepatocellular carcinoma (HCC) who underwent hepatectomy. METHODS In total, 493 patients diagnosed HCC using the Milan criteria who underwent hepatic resection were retrospectively analyzed. Patients were evaluated according to several prognostic nutrition indices. Univariate and multivariate analyses were performed to identify clinicopathological variables associated with the overall survival (OS). RESULTS According to a univariate analysis, higher values in the Glasgow Prognostic Score [GPS] (hazard ratio [HR] = 1.99, p = 0.002), modified GPS [mGPS] (HR = 2.26, p < 0.001), C-reactive protein [CRP]-to-albumin ratio [CAR] (HR = 1.86, p = 0.0012), and CONUT (HR = 1.65, p = 0.008) and a lower value of prognostic nutritional index [PNI] (HR = 2.36, p < 0.001) were significantly associated with a poor OS. A multivariate analysis showed that a CAR ≥ 0.037 (HR = 1.67, 95% CI 1.06-2.64, p = 0.03), FIB4-index > 3.25 (HR = 1.98, 95% confidence interval [CI] 1.25-3.14, p = 0.004) and PIVKA-II > 40 mAU/ml (HR = 1.72, 95% CI 1.14-2.61, p = 0.01) were independent prognostic factors. CONCLUSIONS This study demonstrated that the CAR was an independent prognostic score in patients with HCC and superior to other inflammation-based prognostic scores in terms of the prognosis.
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Affiliation(s)
- Takashi Matsumoto
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yuki Kitano
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Shotaro Kinoshita
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Hiroki Sato
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yuta Shiraishi
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Kosuke Mima
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
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15
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Yamashita YI, Yamao T, Nakao Y, Miyata T, Ikegami Y, Yamane S, Ito T, Furukawa T, Cho J, Wu F, Fujie Y, Arima M, Aishima S, Ijima H, Baba H. Efficacy of a newly developed bioabsorbable pancreatic clip for distal pancreatectomy in swine. Surg Today 2022; 52:1109-1114. [PMID: 35018512 DOI: 10.1007/s00595-021-02435-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 10/20/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE At present, ≥ 20% of patients experience clinically relevant postoperative pancreatic fistula (POPF) after distal pancreatectomy (DP). METHODS We developed a new bioabsorbable pancreatic clip (BioPaC) made of polycaprolactone that does not crush the pancreatic parenchyma during occlusion of the pancreatic stump. We confirmed the efficacy of this BioPac in a porcine DP model and compared it to a linear stapling device (Reinforce®). RESULTS Pigs were killed at 1 month after DP. In the BioPaC group, all swine (n = 3) survived well without POPF. In the Reinforce® group (n = 2), one pig died early at postoperative day 7 with Grade C POPF (amylase 43 700 U/l), and the other survived until 1 month at scarification with biochemical leakage of POPF (amylase 3 725 U/l). Pathologically, the main pancreatic duct and pancreatic parenchyma were well closed by BioPaC. CONCLUSION The newly developed BioPaC is effective in a porcine DP model.
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Affiliation(s)
- Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yasuhiro Ikegami
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Soichiro Yamane
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Taiga Ito
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Taku Furukawa
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Jaeyong Cho
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Fanqi Wu
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Yasumitsu Fujie
- Kumamoto Innovative Department Organization, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto, 860-8555, Japan
| | - Mitsuru Arima
- Center for Clinical and Translational Research, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Shinichi Aishima
- Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Nabeshima 5-1-1, Saga, 849-8501, Japan
| | - Hiroyuki Ijima
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
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16
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Itoyama R, Yasuda-Yoshihara N, Kitamura F, Yasuda T, Bu L, Yonemura A, Uchihara T, Arima K, Hu X, Jun Z, Okamoto Y, Akiyama T, Yamashita K, Nakao Y, Yusa T, Kitano Y, Higashi T, Miyata T, Imai K, Hayashi H, Yamashita YI, Mikawa T, Kondoh H, Baba H, Ishimoto T. Metabolic shift to serine biosynthesis through 3-PG accumulation and PHGDH induction promotes tumor growth in pancreatic cancer. Cancer Lett 2021; 523:29-42. [PMID: 34508795 DOI: 10.1016/j.canlet.2021.09.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 08/23/2021] [Accepted: 09/06/2021] [Indexed: 12/28/2022]
Abstract
Cancer cells craftily adapt their energy metabolism to their microenvironment. Nutrient deprivation due to hypovascularity and fibrosis is a major characteristic of pancreatic ductal adenocarcinoma (PDAC); thus, PDAC cells must produce energy intrinsically. However, the enhancement of energy production via activating Kras mutations is insufficient to explain the metabolic rewiring of PDAC cells. Here, we investigated the molecular mechanism underlying the metabolic shift in PDAC cells under serine starvation. Amino acid analysis revealed that the concentrations of all essential amino acids and most nonessential amino acids were decreased in the blood of PDAC patients. In addition, the plasma serine concentration was significantly higher in PDAC patients with PHGDH-high tumors than in those with PHGDH-low tumors. Although the growth and tumorigenesis of PK-59 cells with PHGDH promoter hypermethylation were significantly decreased by serine starvation, these activities were maintained in PDAC cell lines with PHGDH promoter hypomethylation by serine biosynthesis through PHGDH induction. In fact, DNA methylation analysis by pyrosequencing revealed that the methylation status of the PHGDH promoter was inversely correlated with the PHGDH expression level in human PDAC tissues. In addition to PHGDH induction by serine starvation, PDAC cells showed enhanced serine biosynthesis under serine starvation through 3-PG accumulation via PGAM1 knockdown, resulting in enhanced PDAC cell growth and tumor growth. However, PHGDH knockdown efficiently suppressed PDAC cell growth and tumor growth under serine starvation. These findings provide evidence that targeting the serine biosynthesis pathway by inhibiting PHGDH is a potent therapeutic approach to eliminate PDAC cells in nutrient-deprived microenvironments.
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Affiliation(s)
- Rumi Itoyama
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Noriko Yasuda-Yoshihara
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Fumimasa Kitamura
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Tadahito Yasuda
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Luke Bu
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Atsuko Yonemura
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Tomoyuki Uchihara
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Kota Arima
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Xichen Hu
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Zhang Jun
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Yuya Okamoto
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Takahiko Akiyama
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Kohei Yamashita
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Toshihiko Yusa
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yuki Kitano
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Takumi Mikawa
- Geriatric Unit, Graduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto, Japan
| | - Hiroshi Kondoh
- Geriatric Unit, Graduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.
| | - Takatsugu Ishimoto
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Gastrointestinal Cancer Biology, International Research Center for Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan.
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17
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Lan C, Kitano Y, Yamashita YI, Yamao T, Kajiyama K, Yoshizumi T, Fukuzawa K, Sugimachi K, Ikeda Y, Takamori H, Miyanari N, Hirota M, Baba H. Correction: Cancer-associated fibroblast senescence and its relation with tumour-infiltrating lymphocytes and PD-L1 expressions in intrahepatic cholangiocarcinoma. Br J Cancer 2021; 126:311-312. [PMID: 34931043 DOI: 10.1038/s41416-021-01615-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Chuan Lan
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.,Department of Hepatobiliary Surgery and Center of Severe Acute Pancreatitis, The Affiliated Hospital of North Sichuan Medical College, 637100, Nanchong, P. R. China
| | - Yuki Kitano
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Kiyoshi Kajiyama
- Department of Surgery, Iizuka Hospital, 3-83 Yoshiomachi, Iizuka City, Fukuoka, 820-8505, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812‑8582, Japan
| | - Kengo Fukuzawa
- Department of Surgery, Oita Red Cross Hospital, 3-2-37, Chiyo-machi, Oita, 870-0033, Japan
| | - Keishi Sugimachi
- Department of Hepatobiliary-Pancreatic Surgery, National Hospital Organization Kyushu Cancer Center, 3-1-1 Notame, Minami-ku, Fukuoka, 811-1395, Japan
| | - Yasuharu Ikeda
- Department of Surgery, Fukuoka City Hospital, 13-1 Yoshizuka-honmachi, Hakata-ku, Fukuoka, 812‑0046, Japan
| | - Hiroshi Takamori
- Department of Surgery, Saiseikai Kumamoto Hospital, 5-3-1 Chikami, Minami-ku, Kumamoto, 861-4193, Japan
| | - Nobutomo Miyanari
- Department of Surgery, National Hospital Organization Kumamoto Medical Center, 1-5 Ninomaru, Chuo-ku, Kumamoto, 860-0008, Japan
| | - Masahiko Hirota
- Department of Surgery, Kumamoto Regional Medical Center, 5-16-10 Honjyo, Chuo-cho, Kumamoto, 860-8556, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
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18
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Miyata T, Hayashi H, Yamashita YI, Matsumura K, Higashi T, Imai K, Nitta H, Chikamoto A, Beppu T, Baba H. The Impact of Histologic Liver Inflammation on Oncology and the Prognosis of Patients Undergoing Hepatectomy for Hepatocellular Carcinoma. Ann Surg Oncol 2021; 29:893-902. [PMID: 34595665 DOI: 10.1245/s10434-021-10706-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 07/03/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND Liver inflammation is a reaction to disease-causing stress in the liver that induces fibrosis and cirrhosis. However, its prognostic impact after hepatectomy remains unclear. This study aimed to evaluate the prognostic and oncologic impacts of liver inflammation on patients after curative hepatectomy for hepatocellular carcinoma (HCC). METHODS The study enrolled 500 consecutive patients with primary HCC who underwent curative and primary hepatectomy. Patient characteristics and prognoses were evaluated according to histologic liver inflammation assessed by the New Inuyama Classification. RESULTS Severe liver inflammation (A3) was observed in 97 patients (19.4%) and nonsevere liver inflammation (A0-2) in 403 patients (80.6%). The patients with A3 had a significantly poorer prognosis than those with A0-2 in terms of relapse-free survival (p < 0.0001, log-rank) and overall survival (p = 0.0013, log-rank). The study showed that A3 is an independent poor prognostic factor (hazard ratio, 1.36; 95% confidence interval [Cl], 1.02-1.81; p = 0.039), and that Child-Pugh grade B and multiple tumors are associated with relapse-free survival. Furthermore, The significant predictors of early recurrence (within 2 years after hepatectomy) were A3 (odds ratio, 2.10; 95% CI, 1.25-3.55; p = 0.005), a des-γ-carboxyprothrombin level higher than 40 mAU/mL, and multiple tumors. CONCLUSIONS Severe liver inflammation was associated with poor short- and long-term prognoses independently of cirrhosis. Controlling liver inflammation in the perioperative period may be essential to improving the prognosis of patients with HCC after hepatectomy.
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Affiliation(s)
- Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kazuki Matsumura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hidetoshi Nitta
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Toru Beppu
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.,Department of Surgery, Yamaga City Medical Center, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.
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19
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Okada KI, Kawai M, Hirono S, Sho M, Tani M, Matsumoto I, Yamada S, Amano R, Toyama H, Yamashita YI, Gocho T, Shibuya K, Nagai M, Maehira H, Kamei K, Ohira G, Shirai Y, Takami H, Kimura N, Fukumoto T, Baba H, Kodera Y, Nakao A, Shimokawa T, Katsuda M, Yamaue H. ISOlation Procedure vs. conventional procedure during Distal Pancreatectomy (ISOP-DP trial): study protocol for a randomized controlled trial. Trials 2021; 22:633. [PMID: 34530885 PMCID: PMC8447574 DOI: 10.1186/s13063-021-05523-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 08/06/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Radical antegrade modular pancreatosplenectomy (RAMPS) is an isolation procedure in pancreatosplenectomy for pancreatic body/tail cancer. Connective tissues around the bifurcation of the celiac axis are dissected, followed by median-to-left retroperitoneal dissection. This procedure has the potential to isolate blood and lymphatic flow to the area of the pancreatic body/tail and the spleen to be excised. This is achieved by division of the inflow artery, transection of the pancreas, and then division of the outflow vein in the early phases of surgery. In cases of pancreatic ductal adenocarcinoma (PDAC), the procedure has been shown to decrease intraoperative blood loss and increase R0 resection rate by complete clearance of the lymph nodes. This trial investigates whether the isolation procedure can prolong the survival of patients with pancreatic ductal adenocarcinoma who undergo distal pancreatosplenectomy (DPS) compared with those that undergo the conventional approach. METHODS/DESIGN Patients with PDAC scheduled to undergo DPS are randomized before surgery to undergo either a conventional procedure (arm A) or to undergo the isolation procedure (arm B). In arm A, the pancreatic body, tail, and spleen are mobilized, followed by removal of the regional lymph nodes. The splenic vein is transected at the end of the procedure. The timing of division of the splenic artery (SA) is not restricted. In arm B, regional lymph nodes are dissected, then we transect the root of the SA, the pancreas, then the splenic vein. At the end of the procedure, the pancreatic body/tail and spleen are mobilized and removed. In total, 100 patients from multiple Japanese high-volume centers will be randomized. The primary endpoint is 2-year recurrence-free survival by intention-to-treat analysis. Secondary endpoints include intraoperative blood loss, R0 resection rate, and overall survival. DISCUSSION If this trial shows that the isolation procedures can improve survival with a similar R0 rate and with a similar number of lymph node dissections to the conventional procedure, the isolation procedure is expected to become a standard procedure during DPS for PDAC. Conversely, if there were no significant differences in endpoints between the groups, it would demonstrate justification of either procedure from surgical and oncological points of view. TRIAL REGISTRATION UMIN Clinical Trials Registry UMIN000041381 . Registered on 10 August 2020. ClinicalTrials.gov NCT04600063 . Registered on 22 October 2020.
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Affiliation(s)
- Ken-Ichi Okada
- Second Department of Surgery, School of Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-8510, Japan
| | - Manabu Kawai
- Second Department of Surgery, School of Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-8510, Japan
| | - Seiko Hirono
- Second Department of Surgery, School of Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-8510, Japan
| | - Masayuki Sho
- Department of Surgery, Nara Medical University, Kashihara, Japan
| | - Masaji Tani
- Department of Surgery, Shiga University of Medical Science, Ōtsu, Japan
| | - Ippei Matsumoto
- Department of Surgery, Kindai University Hospital, Osaka, Japan
| | - Suguru Yamada
- Department of Surgery, Nagoya Central Hospital, Nagoya, Japan
| | - Ryosuke Amano
- Department of Hepato-Biliary-Pancreatic Surgery, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Hirochika Toyama
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Takeshi Gocho
- Department of Surgery, Jikei University School of Medicine, Tokyo, Japan
| | - Kazuto Shibuya
- Department of Surgery and Science, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Minako Nagai
- Department of Surgery, Nara Medical University, Kashihara, Japan
| | - Hiromitsu Maehira
- Department of Surgery, Shiga University of Medical Science, Ōtsu, Japan
| | - Keiko Kamei
- Department of Surgery, Kindai University Hospital, Osaka, Japan
| | - Go Ohira
- Department of Hepato-Biliary-Pancreatic Surgery, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Yoshihiro Shirai
- Department of Surgery, Jikei University School of Medicine, Tokyo, Japan
| | - Hideki Takami
- Department of Gastroenterological Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Nana Kimura
- Department of Surgery and Science, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Takumi Fukumoto
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yasuhiro Kodera
- Department of Gastroenterological Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Akimasa Nakao
- Department of Surgery, Nagoya Central Hospital, Nagoya, Japan
| | - Toshio Shimokawa
- Clinical Study Support Center, Wakayama Medical University, Wakayama, Japan
| | - Masahiro Katsuda
- Clinical Study Support Center, Wakayama Medical University, Wakayama, Japan
| | - Hiroki Yamaue
- Second Department of Surgery, School of Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, 641-8510, Japan.
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20
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Miyata T, Hayashi H, Yamashita YI, Matsumura K, Higashi T, Imai K, Nitta H, Chikamoto A, Beppu T, Baba H. ASO Visual Abstract: The Impact of Histological Liver Inflammation on Oncology and the Prognosis of Patients Undergoing Hepatectomy for Hepatocellular Carcinoma. Ann Surg Oncol 2021. [PMID: 34482451 DOI: 10.1245/s10434-021-10752-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kazuki Matsumura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hidetoshi Nitta
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Toru Beppu
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.,Department of Surgery, Yamaga City Medical Center, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.
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21
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Mima K, Hayashi H, Nakagawa S, Matsumoto T, Kinoshita S, Matsumura K, Kitamura F, Uemura N, Nakao Y, Itoyama R, Kaida T, Imai K, Yamashita YI, Baba H. Frailty is associated with poor prognosis after resection for pancreatic cancer. Int J Clin Oncol 2021; 26:1938-1946. [PMID: 34235599 DOI: 10.1007/s10147-021-01983-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 06/30/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND With population aging, the number of frail patients with pancreatic cancer has increased. The Clinical Frailty Scale (CFS) is a simple and validated tool to assess frailty, and higher scores predict worse clinical outcomes after cardiovascular surgery. In this retrospective study, we aimed to examine the association of preoperative frailty with prognosis after resection for pancreatic cancer. METHODS We retrospectively analyzed data from 142 consecutive patients undergoing resection for pancreatic cancer between April 2010 and December 2018. We used the CFS: 1 (very fit) to 9 (terminally ill) to assess frailty and examined associations of the CFS scores with recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS). Multivariable Cox proportional hazards models were used to calculate hazard ratios (HRs), controlling for potential confounders. RESULTS Of the 142 patients, 113 (80%) had CFS scores of ≤ 3, 13 (9.2%) scores of 4, and 16 (11%) scores of ≥ 5. Scores of ≥ 5 on the CFS were associated with worse CSS (univariable HR: 2.62, 95% confidence interval [CI]: 1.19-5.18, P = 0.019; multivariable HR: 2.49, 95% CI 1.05-5.34, P = 0.039) and OS (univariable HR: 2.42, 95% CI 1.19-4.46, P = 0.016; multivariable HR: 2.25, 95% CI 1.05-4.43, P = 0.038). The association between CFS scores and RFS was not significant in multivariable analysis (univariable HR: 2.11, 95% CI 1.08-3.79, P = 0.030; multivariable HR: 1.47, 95% CI 0.71-2.83, P = 0.29). CONCLUSION Higher scores on the CFS are associated with worse CSS and OS after resection for pancreatic cancer. Preoperative measurement of frailty may improve risk assessment among patients with pancreatic cancer.
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Affiliation(s)
- Kosuke Mima
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Takashi Matsumoto
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Shotaro Kinoshita
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Kazuki Matsumura
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Fumimasa Kitamura
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Norio Uemura
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Rumi Itoyama
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Takayoshi Kaida
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
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22
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Ofuchi T, Imai K, Nakao Y, Nakagawa S, Shiraishi Y, Kato R, Itoyama R, Yusa T, Higashi T, Hayashi H, Asato T, Yamashita YI, Mikami Y, Baba H. A case of primary carcinosarcoma of the liver with combined hepatocellular carcinoma and cholangiocarcinoma. Clin J Gastroenterol 2021; 14:1476-1483. [PMID: 34216004 DOI: 10.1007/s12328-021-01469-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 06/21/2021] [Indexed: 11/25/2022]
Abstract
Primary carcinosarcoma of the liver is extremely rare. Here, we report an unusual case of carcinosarcoma of the liver containing combined hepatocellular carcinoma and cholangiocarcinoma. A 66-year-old man with a history of viral hepatitis B was admitted for investigation of multiple liver masses. Dynamic computed tomography revealed a mostly hypoenhancing main tumor with a peripheral ring enhancement and several satellite nodules. After transcatheter arterial chemoembolization and portal vein embolization, an extended right posterior sectionectomy was performed. The resected tumor was macroscopically a simple nodular type, 4.3 × 4.2 cm in diameter, with a dense fibrous capsule. The pathological findings showed that both carcinomatous and sarcomatous elements were present, and diagnosis of carcinosarcoma of the liver was confirmed. The carcinomatous element consisted of hepatocellular carcinoma and cholangiocarcinoma. The sarcomatous element was composed of spindle cells. Immunohistochemical studies demonstrated that cytokeratin AE1/AE3, human serum albumin, cytokeratin 7, and Arginase-1 were partially positive in tumor cells of the carcinomatous element but not in tumor cells of the sarcomatous element. Follow-up for 30 months after surgery has shown no signs of recurrence.
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Affiliation(s)
- Takashi Ofuchi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yuta Shiraishi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Rikako Kato
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Rumi Itoyama
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Toshihiko Yusa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Tsuguharu Asato
- Department of Diagnostic Pathology, Kumamoto University Hospital, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yoshiki Mikami
- Department of Diagnostic Pathology, Kumamoto University Hospital, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
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23
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Tajiri T, Hayashi H, Miyamoto Y, Imai K, Kitano Y, Kaida T, Sawayama H, Beppu T, Yamashita YI, Baba H. Clinical Impact of Operative Order in Laparoscopic Simultaneous Resection for Synchronous Colorectal Liver Metastases. Cancer Diagn Progn 2021; 1:151-156. [PMID: 35399321 PMCID: PMC8962794 DOI: 10.21873/cdp.10020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 07/31/2021] [Indexed: 04/18/2023]
Abstract
BACKGROUND Curative resection for colorectal cancer and their synchronous liver metastases are increasingly performed. However, it is still unclear whether the operative order affects the surgical outcome in laparoscopic simultaneous resection of primary and liver metastatic lesions. PATIENTS AND METHODS A total of 27 patients underwent laparoscopic simultaneous resection of primary colorectal cancer and liver metastases at Kumamoto University Hospital. They were divided into two groups based on the order of resection: Colon-first (n=11) and liver-first (n=16) groups. The surgical outcomes between the two groups were retrospectively compared. RESULTS There was no significant difference in the perioperative surgical outcomes between the two groups except for operative blood loss, which was significantly less in the liver-first group [164 (range=5-820) versus 560 (range=95-2,016) ml, respectively] (p=0.0299). CONCLUSION In the simultaneous resection of primary and liver metastatic lesions, the operative order does not affect the short-term surgical outcomes except for operative blood loss.
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Affiliation(s)
- Takuya Tajiri
- Department of Gastroenterological Surgery, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Kumamoto University, Kumamoto, Japan
| | - Yuji Miyamoto
- Department of Gastroenterological Surgery, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Kumamoto University, Kumamoto, Japan
| | - Yuki Kitano
- Department of Gastroenterological Surgery, Kumamoto University, Kumamoto, Japan
| | - Takayoshi Kaida
- Department of Gastroenterological Surgery, Kumamoto University, Kumamoto, Japan
| | | | - Toru Beppu
- Department of Surgery, Yamaga City Hospital, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Kumamoto University, Kumamoto, Japan
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24
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Kitamura F, Miyata T, Uemura N, Uchihara T, Imai K, Hayashi H, Yamashita YI, Matsusaki K, Ishimoto T, Baba H. Proteomic Analysis of Malignant Ascites From Patients With Pancreatic Ductal Adenocarcinoma. Anticancer Res 2021; 41:2895-2900. [PMID: 34083280 DOI: 10.21873/anticanres.15071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/09/2021] [Accepted: 05/11/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignant tumor. Research using an innovative research approach is needed to identify effective biomarkers or therapeutic targets for PDAC. We aimed to identify proteins related to the peritoneal dissemination of PDAC. MATERIALS AND METHODS We performed proteomic analysis using ascites samples from patients with advanced PDAC and peritoneal dissemination and patients with liver cirrhosis (LC). Proteins specific to PDAC were identified in comparison to the findings for ascites from patients with LC as a control group. RESULTS In total, 336 proteins were identified in ascites from patients with PDAC. We identified 18 specific proteins in ascites from patients with advanced PDAC. Among these proteins, CD13, lymphatic vessel endothelial hyaluronan receptor 1, ficolin-3, and V-set and immunoglobulin domain containing 4 were the most frequently detected. In addition, these 18 proteins could be classified into four categories: extracellular matrix, immunity, metabolism, and others. CONCLUSION The identified proteins could be informative for developing treatment strategies for patients with PDAC and peritoneal dissemination.
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Affiliation(s)
- Fumimasa Kitamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.,The Gastrointestinal Cancer Biology, International Research Center of Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Norio Uemura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Tomoyuki Uchihara
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.,The Gastrointestinal Cancer Biology, International Research Center of Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | | | - Takatsugu Ishimoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.,The Gastrointestinal Cancer Biology, International Research Center of Medical Sciences (IRCMS), Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan; .,Center for Metabolic Regulation of Healthy Aging, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
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25
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Yamao T, Tamura Y, Hayashi H, Takematsu T, Higashi T, Yamamura K, Imai K, Yamashita YI, Ikeda O, Baba H. Novel Approach via the Round Ligament in Portal Vein Embolization. World J Surg 2021; 45:2878-2885. [PMID: 34085093 DOI: 10.1007/s00268-021-06145-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND The objective of this study was to describe the detailed technique and clinical outcomes of portal vein embolization via the round ligament (RL-PVE) prior to major hepatectomy. METHODS Between January 2010 and March 2020, a total of 50 portal vein embolization (PVE) procedures were performed in 50 patients. Of them, seven patients who underwent RL-PVE were enrolled in this study. Percutaneous transhepatic portal vein embolization (PTPE) was not indicated due to the following reasons: bile duct dilation (n = 4), difficulty in visualizing the portal vein on ultrasonography because of severe fatty liver (n = 1), large tumor size (n = 1), and combined surgery with staging laparoscopy (n = 1). The following were reasons for avoiding trans-ileocecal PVE: past laparotomy (n = 5), difficulty in accessing the portal vein due to a large tumor (n = 1), and purpose of preventing small intestinal adhesions before hepatopancreatoduodenectomy (n = 1). The percentage of functional hepatic remnant rates was calculated before and after RL-PVE. RESULTS Technical success was achieved in all cases. Five patients underwent embolization of the right portal vein, while two underwent embolization of the left portal vein. The median operative time and blood loss during RL-PVE were 181 min and 33 g, respectively. Morbidity and mortality related to RL-PVE were not observed. The median functional hepatic remnant rate before and after PVE was 55.6% and 63.2%, respectively. Liver functions including Child-Pugh classification were equivalent before and after RL-PVE. CONCLUSIONS The RL-PVE technique may be useful in elective cases for which it is difficult to safely perform PTPE or trans-ileocecal approaches.
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Affiliation(s)
- Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yoshitaka Tamura
- Department of Diagnostic Radiology, GraduateSchool of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
| | - Toru Takematsu
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Kensuke Yamamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Osamu Ikeda
- Department of Diagnostic Radiology, GraduateSchool of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
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26
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Morito A, Nakagawa S, Imai K, Uemura N, Okabe H, Hayashi H, Yamashita YI, Chikamoto A, Baba H. Successful surgical rescue of delayed onset diaphragmatic hernia following radiofrequency ablation using a thoracoscopic approach for hepatocellular carcinoma: a case report. Surg Case Rep 2021; 7:130. [PMID: 34037868 PMCID: PMC8155168 DOI: 10.1186/s40792-021-01213-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 05/18/2021] [Indexed: 12/30/2022] Open
Abstract
Background Radiofrequency ablation (RFA) is widely used as a minimally invasive treatment for hepatocellular carcinoma (HCC). RFA has a low risk of complications, especially compared with liver resection. Nevertheless, various complications have been reported after RFA for HCC; however, diaphragmatic hernia (DH) is extremely rare. Case presentation A 78-year-old man underwent thoracoscopic RFA for HCC located at the medial segment adjacent to the diaphragm approximately 7 years before being transported to the emergency department due complaints of nausea and abdominal pain. Computed tomography revealed a prolapsed small intestine through a defect in the right diaphragm, and emergency surgery was performed. The cause of diaphragmatic hernia was the scar of RFA. We confirmed that the small intestine had prolapsed into the right diaphragm, and we resected the necrotic small intestine and repaired the right diaphragm. Herein, we report a case of ileal strangulation due to diaphragmatic hernia after thoracoscopic RFA. Conclusions Care should be taken when performing thoracoscopic RFA, especially for tumors located on the liver surface adjacent to the diaphragm. Patients should be carefully followed up for possible DH, even after a long postoperative interval.
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Affiliation(s)
- Atsushi Morito
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-0811, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-0811, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-0811, Japan
| | - Norio Uemura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-0811, Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-0811, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-0811, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-0811, Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-0811, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-0811, Japan. .,Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
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27
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Maruno M, Imai K, Nakao Y, Kitano Y, Kaida T, Mima K, Hayashi H, Yamashita YI, Mikami Y, Baba H. Multiple hepatic inflammatory pseudotumors with elevated alpha-fetoprotein and alpha-fetoprotein lectin 3 fraction with various PET accumulations: a case report. Surg Case Rep 2021; 7:107. [PMID: 33913027 PMCID: PMC8081814 DOI: 10.1186/s40792-021-01188-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 04/18/2021] [Indexed: 01/08/2023] Open
Abstract
Background Hepatic inflammatory pseudotumor (IPT) is a rare, benign, tumor-like lesion. Because there are no characteristic laboratory markers or radiological features, hepatic IPT is often misdiagnosed as a malignant neoplasm such as hepatocellular carcinoma (HCC). Case presentation A 68-year-old man with liver dysfunction due to chronic hepatitis C virus infection and alcoholic liver disease presented with hepatic tumors in segments III and VIII. The levels of serum alpha-fetoprotein (AFP) and its Lens culinaris agglutinin-reactive fraction, AFP lectin 3 (AFP-L3), were elevated to 822.8 ng/ml and 75.2%, respectively. The tumor showed contrast enhancement on contrast-enhanced computed tomography and various accumulation on positron emission tomography. Based on these biological and imaging features, HCC was suspected, and we performed laparoscopic partial hepatectomy for these two tumors. Pathological diagnosis revealed that both tumors were hepatic IPTs with no malignant characteristics. After hepatectomy, the serum AFP and AFP-L3 levels decreased to the normal range. Conclusion We report a very rare case of hepatic IPT with elevated serum AFP and AFP-L3, mimicking HCC. Clinicians should include this rare neoplasm in the differential diagnoses of hepatic tumors even when the serum markers for HCC are elevated.
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Affiliation(s)
- Masataka Maruno
- Department of Gastroenterological Surgery, Kumamoto University Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Kumamoto University Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Kumamoto University Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yuki Kitano
- Department of Gastroenterological Surgery, Kumamoto University Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Takayoshi Kaida
- Department of Gastroenterological Surgery, Kumamoto University Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Kosuke Mima
- Department of Gastroenterological Surgery, Kumamoto University Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Kumamoto University Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Kumamoto University Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yoshiki Mikami
- Department of Diagnostic Pathology, Kumamoto University Hospital, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Kumamoto University Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
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28
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El-Mezayen H, Yamamura K, Yusa T, Nakao Y, Uemura N, Kitamura F, Itoyama R, Yamao T, Higashi T, Hayashi H, Imai K, Chikamoto A, Yamashita YI, Baba H. MicroRNA-25 Exerts an Oncogenic Function by Regulating the Ubiquitin Ligase Fbxw7 in Hepatocellular Carcinoma. Ann Surg Oncol 2021; 28:7973-7982. [PMID: 33886022 DOI: 10.1245/s10434-021-09778-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 02/01/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND MicroRNA (miRNA) expression abnormalities are implicated in tumor progression. Previous reports have indicated that microRNA-25 (miR-25) acts as a tumor suppressor or oncogene in diverse cancers. However, its molecular mechanisms in hepatocellular carcinoma (HCC) are still unclear. F-box and WD repeat domain 7 (Fbxw7) is a critical tumor suppressor and is one of the most important deregulated proteins of the ubiquitin-proteasome system in cancer. Our objective was to elucidate the role of miR-25 and Fbxw7 in HCC and to clarify the mechanism by which Fbxw7 is regulated. METHODS Fbxw7 expression was estimated in 210 fixed paraffin-embedded HCC samples by immunohistochemistry, and miR-25 expression was evaluated in 142 frozen HCC tissue samples by quantitative real-time PCR. Oncogenic functions of miR-25 and its role in the regulation of Fbxw7 expression were assayed in vitro. RESULTS miR-25 was overexpressed in HCC tissue compared with adjacent normal tissue and significantly correlated with a poorer prognosis. Moreover, it was inversely correlated with Fbxw7 expression in HCC tissues. Furthermore, miR-25 inhibition significantly reduced the proliferation, migration, and invasion of HCC cells in vitro. CONCLUSION miR-25 may promote tumor progression in HCC patients by repression of Fbxw7 and could serve as a promising molecular target for HCC treatment.
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Affiliation(s)
- Hatem El-Mezayen
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan.,Department of Chemistry, Helwan University, Cairo, Egypt
| | - Kensuke Yamamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Toshihiko Yusa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Norio Uemura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Fumimasa Kitamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Rumi Itoyama
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan.
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Itoyama R, Okabe H, Yamashita YI, Kitamura F, Uemura N, Nakao Y, Yusa T, Imai K, Hayashi H, Baba H. Intraoperative bile culture helps choosing antibiotics in pancreaticoduodenectomy: Mechanistic profiling study of complex rink between bacterobilia and postoperative complications. J Hepatobiliary Pancreat Sci 2021; 28:1107-1114. [PMID: 33453135 DOI: 10.1002/jhbp.887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 12/07/2020] [Accepted: 12/17/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUND Postoperative complications after pancreaticoduodenectomy (PD) is still a major concern. The aim of this study was to propose how to choose antibiotics, based on bacterial sensitivity profiling involved in postoperative complications after PD. METHODS Two hundred and thirty patients underwent PD between 2008 and 2018 at Kumamoto University Hospital. We enrolled 121 patients who had both intraoperative bile culture and drain culture on postoperative day (POD) 3. The clinical impact of the bacterial profile on postoperative outcome was retrospectively analyzed. RESULTS Multivariate regression analysis revealed that intraperitoneal contamination on POD3 was independently associated with postoperative complications (odds ratio 2.62, P = .02). The bacteria in intraperitoneal drain on POD3 showed 94.9% similarity with those in bile collected during surgery. The major species were Enterococcus (44.6%) and Enterobacter (38.5%). Enterobacter species caused a higher rate of postoperative complications than others (83% vs 54%, P = .04). Three out of five Enterococcus faecium were resistant to carbapenems that were active against all Gram-negative rods. CONCLUSIONS Intraperitoneal contamination on POD3, which had similar bacterial species as bile collected during surgery, was correlated with postoperative complications. The bacterial antibiotic sensitivity profile may help selecting optimal antibiotics against infectious postoperative complications in PD.
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Affiliation(s)
- Rumi Itoyama
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.,Kumamoto Regional Medical Center, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Fumimasa Kitamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Norio Uemura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Toshihiko Yusa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
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30
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Nakao Y, Nakagawa S, Yamashita YI, Umezaki N, Okamoto Y, Ogata Y, Yasuda-Yoshihara N, Itoyama R, Yusa T, Yamashita K, Miyata T, Okabe H, Hayashi H, Imai K, Baba H. High ARHGEF2 (GEF-H1) Expression is Associated with Poor Prognosis Via Cell Cycle Regulation in Patients with Pancreatic Cancer. Ann Surg Oncol 2021; 28:4733-4743. [PMID: 33393038 DOI: 10.1245/s10434-020-09383-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 10/29/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Pancreatic cancer has an extremely poor prognosis, even after curative resection. Treatment options for pancreatic cancer remain limited, therefore new therapeutic targets are urgently needed. We searched for genes predictive of poor prognosis in pancreatic cancer using a public database and validated the survival impact of the selected gene in a patient cohort. METHODS We used a public database to search for genes associated with early pancreatic cancer recurrence. As a validation cohort, 201 patients who underwent radical resection in our institution were enrolled. Expression of the target gene was evaluated using immunohistochemistry (IHC). We evaluated growth and invasiveness using small interfering RNAs, then performed pathway analysis using gene set enrichment analysis. RESULTS We extracted ARHGEF2 from GSE21501 as a gene with a high hazard ratio (HR) for early recurrence within 1 year. The high ARHGEF2 expression group had significantly poorer recurrence-free survival (RFS) and poorer overall survival (OS) than the low ARHGEF2 expression group. Multivariate analysis demonstrated that high ARHGEF2 expression was an independent poor prognostic factor for RFS (HR 1.92) and OS (HR 1.63). In vitro, ARHGEF2 suppression resulted in reduced cell growth and invasiveness. Bioinformatic analysis revealed that ARHGEF2 expression was associated with MYC, G2M, E2F, and CDC25A expression, suggesting that c-Myc and cell cycle genes are associated with high ARHGEF2 expression. IHC revealed a positive correlation between ARHGEF2 and c-Myc expression. CONCLUSIONS High ARHGEF2 expression is associated with cell cycle progression, and predicts early recurrence and poor survival in patients with pancreatic cancer.
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Affiliation(s)
- Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Naoki Umezaki
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yuya Okamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yoko Ogata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Noriko Yasuda-Yoshihara
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Rumi Itoyama
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Toshihiko Yusa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kohei Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.
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31
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Yamashita YI, Yamamoto H, Miyata H, Kakeji Y, Kitagawa Y, Yamaue H, Yamamoto M, Baba H. Risk factors for bile leakage: Latest analysis of 10 102 hepatectomies for hepatocellular carcinoma from the Japanese national clinical database. J Hepatobiliary Pancreat Sci 2020; 28:556-562. [PMID: 32897639 DOI: 10.1002/jhbp.827] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 08/11/2020] [Accepted: 08/18/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND/PURPOSE The aim of this study was to identify risk factors for bile leakage in hepatic resections without biliary reconstructions using the large Japanese national clinical database (NCD). METHODS A total of 10 102 patients who had undergone hepatic resection involving more than one segment without biliary reconstructions for hepatocellular carcinoma during 2015-2017 were enrolled. Risk factors for bile leakage, with special reference to the type of hepatic resection, were identified by multivariable logistic regression analysis. RESULTS Bile leakage occurred in 726 patients (7.2%). Risk factors for bile leakage were as follows: male sex (odds ratio [OR] 1.28, 95% confidence interval [CI] 1.04-1.58), diabetes mellitus (+) (OR 1.19, 95% CI 1.01-1.39), hemoglobin <10 g/dL (OR 1.4, 95% CI 1.02-1.93), albumin <3.5 g/dL (OR 1.3, 95% CI 1.03-1.63), central bisectionectomy (OR 3.8, 95% CI 2.81-5.13), left trisectionectomy (OR 3.6, 95% CI 2.10-6.15), right anterior sectionectomy (OR 2.07, 95% CI 1.58-2.72), and S5 or S8 segmentectomy (OR 1.33, 95% CI 1.00-1.77). CONCLUSION Central bisectionectomy, left trisectionectomy, and right anterior sectionectomy are high-risk types of hepatic resection for bile leakage.
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Affiliation(s)
- Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiroyuki Yamamoto
- Department of Healthcare Quality Assessment, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroaki Miyata
- Department of Healthcare Quality Assessment, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshihiro Kakeji
- The Japanese Society of Gastroenterological Surgery, Tokyo, Japan
| | - Yuko Kitagawa
- The Japanese Society of Gastroenterological Surgery, Tokyo, Japan
| | - Hiroki Yamaue
- Japanese Society of Hepato-Biliary-Pancreatic Surgery, Tokyo, Japan
| | | | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
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Ofuchi T, Hayashi H, Yamao T, Higashi T, Takematsu T, Nakao Y, Yamamura K, Imai K, Yamashita YI, Baba H. Colon cancer metastasis mimicking a hilar cholangiocarcinoma: a case report and literature review. Surg Case Rep 2020; 6:225. [PMID: 32975689 PMCID: PMC7519019 DOI: 10.1186/s40792-020-00992-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 09/18/2020] [Indexed: 11/10/2022] Open
Abstract
Background An accurate diagnosis of the primary cancer or metastatic tumor is quite important because misdiagnosis may lead to the selection of incorrect adjuvant therapy and worse long-term outcomes after surgery. Here, we present a rare case with an unusual metastatic pattern mimicking a hilar cholangiocarcinoma originated from colon cancer Case presentation A 69-year-old man was referred to our hospital because of an upper bile duct stenosis. He had the past history of the sigmoidectomy for the primary colon cancer and the partial hepatectomy with radiofrequency ablation (RFA) for synchronous liver metastases 4 years ago. After 2 years from the initial operation, he had experienced the local recurrence of post-RFA lesion and had undergone a partial hepatectomy. According to the radiological findings of the bile duct stenosis, we diagnosed a hilar cholangiocarcinoma (Bismuth type II), and then he underwent the extended right hepatectomy with extrahepatic bile duct resection. Histological findings including the immune-histochemical examinations (CK7−, CK20+, CDX2+ and SATB2+) uncovered the metastatic tumor into extrahepatic bile duct originated from the primary colon cancer. Conclusion We experienced an extremely rare case with a colon cancer metastasis mimicking a hilar cholangiocarcinoma. In this case with a past history of colon cancer, an immunohistochemical staining led us to distinguish the primary hilar cholangiocarcinoma and the mimicking tumor.
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Affiliation(s)
- Takashi Ofuchi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Toru Takematsu
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Kensuke Yamamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
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Yoshida K, Nakamura S, Sakamoto H, Kondo M, Chouno T, Ikegami Y, Shirakigawa N, Mizumoto H, Yamashita YI, Baba H, Ijima H. Normothermic machine perfusion system satisfying oxygen demand of liver could maintain liver function more than subnormothermic machine perfusion. J Biosci Bioeng 2020; 131:107-113. [PMID: 32948422 DOI: 10.1016/j.jbiosc.2020.08.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 08/05/2020] [Accepted: 08/23/2020] [Indexed: 02/07/2023]
Abstract
Liver transplantation plays an important role in the medical field. To improve the quality of a donor liver, there is a need to establish a preservation system to prevent damage and maintain liver function. In response to this demand, machine perfusion (MP) has been proposed as a new liver preservation method instead of the conventional static cold storage. There is controversy about the optimal MP temperature of the donor liver. Since the oxygen consumption of the liver differs depending on the temperature, construction of a system that satisfies the oxygen demand of the liver is crucial for optimizing the preservation temperature. In this study, an MP system, which satisfies the oxygen demand of liver at each temperature, was constructed using an index of oxygen supply; the overall volumetric oxygen transfer coefficient, the amount of oxygen retention of perfusate and oxygen saturation. Both subnormothermic MP (SNMP, 20-25 °C) and normothermic MP (NMP, 37 °C) could maintain liver viability at a high level (94%). However, lactate metabolism of the liver during NMP was more active than that during SNMP. Furthermore, the ammonia metabolism of liver after NMP was superior to that after SNMP. Hence, NMP, which maintains the metabolic activity of the liver, is more suitable for preservation of the donor liver than SNMP, which suppresses the metabolic activity. In summary, normothermia is the optimal temperature for liver preservation, and we succeeded in constructing an NMP system that could suppress liver damage and maintain function.
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Affiliation(s)
- Kozue Yoshida
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan.
| | - Shunsuke Nakamura
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan.
| | - Hiroki Sakamoto
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan.
| | - Mika Kondo
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan.
| | - Takehiro Chouno
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan.
| | - Yasuhiro Ikegami
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan.
| | - Nana Shirakigawa
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan.
| | - Hiroshi Mizumoto
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan.
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto 860-8556, Japan.
| | - Hiroyuki Ijima
- Department of Chemical Engineering, Faculty of Engineering, Graduate School, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan.
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Hayashi H, Miyamoto Y, Higashi T, Hiyoshi Y, Yamao T, Uemura N, Matsumura K, Imai K, Yamashita YI, Baba H. CD44 expression enhances chemoresistance and implies occult micrometastases after conversion hepatectomy for initially unresectable colorectal liver metastases. Am J Transl Res 2020; 12:5955-5966. [PMID: 33042471 PMCID: PMC7540162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 07/16/2020] [Indexed: 06/11/2023]
Abstract
AIM The objective of this study was to examine the clinical and biological significance of CD44 expression in conversion hepatectomy for initially unresectable colorectal liver metastases. METHODS Fifty-four patients who received chemotherapy followed by hepatectomy (conversion hepatectomy) for initially unresectable liver metastases were enrolled. CD44 expression and its clinical significance were examined in 52 resected specimens; two specimens revealed no residual cancer cells. The biological significance of CD44 expression in the chemoresistance response to fluorouracil, oxaliplatin or irinotecan, three major anti-cancer agents for colon cancer in the clinical setting, was examined using colon cancer cell lines. RESULTS Membrane CD44 expression in the residual cancer cells after chemotherapy for colorectal liver metastases was detectable in 19 patients (37%), and was significantly associated with high proliferative activity represented by Ki-67 expression (P = 0.003). CD44 expression was also significantly associated with shorter disease-free survival and worse overall survival after hepatectomy (hazard ratio and P-values were 2.570, 0.007 and 3.457, 0.026, respectively). In SW480 and HT29 colon cancer cells, siRNA-mediated CD44 knockdown attenuated cell growth. Additionally, CD44 knockdown overcame chemoresistance in response to fluorouracil and oxaliplatin with enhanced apoptosis and p27 upregulation, respectively. For irinotecan, CD44 knockdown showed no additional effect in chemoresistance. CONCLUSIONS CD44 enhances chemoresistance in response to anti-cancer drugs (fluorouracil and oxaliplatin) in colon cancer cells. CD44 expression in liver metastases after chemotherapy implies the presence of occult micrometastases and is a worse prognostic factor in patients with conversion hepatectomy for initially unresectable colorectal liver metastases.
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Affiliation(s)
- Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Kumamoto University 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Yuji Miyamoto
- Department of Gastroenterological Surgery, Kumamoto University 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Kumamoto University 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Kumamoto University 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Kumamoto University 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Norio Uemura
- Department of Gastroenterological Surgery, Kumamoto University 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Kazuki Matsumura
- Department of Gastroenterological Surgery, Kumamoto University 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Kumamoto University 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Kumamoto University 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Kumamoto University 1-1-1 Honjo, Kumamoto 860-8556, Japan
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Sakamoto Y, Mima K, Imai K, Miyamoto Y, Tokunaga R, Akiyama T, Daitoku N, Hiyoshi Y, Iwatsuki M, Nagai Y, Baba Y, Iwagami S, Yamashita YI, Yoshida N, Baba H. Preoperative C-reactive protein-to-albumin ratio and clinical outcomes after resection of colorectal liver metastases. Surg Oncol 2020; 35:243-248. [PMID: 32932221 DOI: 10.1016/j.suronc.2020.09.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 08/13/2020] [Accepted: 09/08/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE Accumulating evidence suggests that the inflammatory tumor microenvironment can potentiate tumor progression and metastasis. The C-reactive protein-to-albumin ratio (CAR) is a novel inflammation-based prognostic score. This study was performed to examine the associations of the preoperative CAR with clinical outcomes in patients with colorectal liver metastases (CRLM) after curative resection. METHODS We retrospectively assessed the preoperative CAR in 184 patients who underwent curative resection for CRLM from November 2001 to January 2018 at Kumamoto University (Kumamoto, Japan). The optimal cutoff level of the preoperative CAR was determined by survival classification and regression tree (CART) analysis. We compared clinicopathological factors and prognoses between the high-CAR and low-CAR groups. A Cox proportional hazards model was used to calculate hazard ratios (HRs), controlling for potential confounders. RESULTS A higher preoperative CAR was associated with worse overall survival (OS) (p < 0.0001) and recurrence-free survival (RFS) (p = 0.003). Applying survival CART analysis, the high-CAR group comprised 33 patients (17.9%). In the multivariate analyses, a high CAR was independently associated with shorter OS (HR, 2.82; 95% confidence interval, 1.63-4.72; p = 0.0004) and RFS (HR, 1.62; 95% confidence interval, 1.02-2.49; p = 0.040). A high CAR was associated with a large tumor size, high serum carcinoembryonic antigen and carbohydrate antigen 19-9 levels, high intraoperative blood loss, and more postoperative complications. CONCLUSION A high preoperative CAR is associated with shorter OS and RFS and might serve as a prognostic marker for patients with CRLM after curative resection.
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Affiliation(s)
- Yuki Sakamoto
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Kosuke Mima
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; Department of Surgery, National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yuji Miyamoto
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Ryuma Tokunaga
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Takahiko Akiyama
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Nobuya Daitoku
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yukiharu Hiyoshi
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Masaaki Iwatsuki
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yohei Nagai
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yoshifumi Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Shiro Iwagami
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Naoya Yoshida
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.
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Yusa T, Okabe H, Yamashita YI, Nitta H, Nakao Y, Itoyama R, Yamao T, Higashi T, Yamamura K, Imai K, Hayashi H, Baba H. A case of inferior right hepatic vein-right hepatic vein bypass with interrupted inferior vena cava compressed by focal nodular hyperplasia in caudate lobe. Int Cancer Conf J 2020; 10:11-14. [PMID: 33489694 DOI: 10.1007/s13691-020-00439-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 08/07/2020] [Indexed: 11/29/2022] Open
Abstract
Focal nodular hyperplasia (FNH) is a relatively common benign liver tumor with rare indications to surgery. Budd-Chiari syndrome is a rare condition caused by interrupted hepatic venous outflow in the hepatic veins and inferior vena cava (IVC). A 42-year-old woman was referred to our department with a hepatic tumor. Patient's chief complaint was leg edema. Because of this symptom, it was difficult for the patient to stand for more than 20 min in the evening. Computed tomography (CT) showed a hypervascular mass compressing IVC in the caudate lobe of the liver. Fine needle aspiration was performed, and preoperative diagnosis was focal nodular hyperplasia (FNH). Hepatic resection of the right caudate lobe was performed. Postoperative histological examination revealed that the tumor was FNH. After surgery, the patient's leg edema disappeared, and postoperative CT revealed that severe IVC stenosis was improved. Although there have been several reports of giant FNH causing Budd-Chiari syndrome, this case shows the stenosis of IVC below the root of hepatic veins causing Budd-Chiari-like syndrome without portal hypertension. The location of the tumor considerably attributed to the congestion of venous flow in IVC causing various symptoms and intrahepatic inferior right hepatic vein-right hepatic vein bypass. The surgical indication of FNH is limited in most cases; however, the current report alerts that the location of FNH should be taken into account when monitoring it.
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Affiliation(s)
- Toshihiko Yusa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, Kumamoto 860-8556 Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, Kumamoto 860-8556 Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, Kumamoto 860-8556 Japan
| | - Hidetoshi Nitta
- Department of Surgery, Saiseikai Kumamoto Hospital, Kumamoto, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, Kumamoto 860-8556 Japan
| | - Rumi Itoyama
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, Kumamoto 860-8556 Japan
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, Kumamoto 860-8556 Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, Kumamoto 860-8556 Japan
| | - Kensuke Yamamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, Kumamoto 860-8556 Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, Kumamoto 860-8556 Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, Kumamoto 860-8556 Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, Kumamoto 860-8556 Japan
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Matsumura K, Hayashi H, Uemura N, Zhao L, Higashi T, Yamao T, Kitamura F, Nakao Y, Yusa T, Itoyama R, Imai K, Yamashita YI, Baba H. Prognostic Impact of Coagulation Activity in Patients Undergoing Curative Resection for Pancreatic Ductal Adenocarcinoma. In Vivo 2020; 34:2845-2850. [PMID: 32871823 DOI: 10.21873/invivo.12111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/18/2020] [Accepted: 06/22/2020] [Indexed: 01/05/2023]
Abstract
BACKGROUND/AIM The aim of this study was to elucidate the clinical impact of coagulation disorders on outcomes after curative resection of pancreatic ductal adenocarcinoma. PATIENTS AND METHODS Preoperative coagulation activity in 135 patients, who had undergone curative resections for pancreatic ductal adenocarcinoma was retrospectively evaluated and the impact on survival outcomes analyzed. RESULTS A prolonged prothrombin time-international normalized ratio (PT-INR) (≥1.1) was detected in 23/135 patients (17%). Univariate analysis that showed prolonged PT-INR was associated with worse relapse-free (hazard ratio=1.79, p=0.044) and overall (hazard ratio=2.18, p=0.004) survival. Multivariate analyses showed prolonged PT-INR, large tumor (>30 mm), and lymph node metastasis were independent predictors of poor overall survival. CONCLUSION Prolonged PT-INR may be a predictor of poor prognosis in patients with pancreatic ductal adenocarcinoma who have undergone curative resection. Coagulation disorders may be a therapeutic target for improving outcomes of pancreatic ductal adenocarcinoma.
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Affiliation(s)
- Kazuki Matsumura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Norio Uemura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Liu Zhao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Fumimasa Kitamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yusuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Toshihiko Yusa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Rumi Itoyama
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
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Miyata T, Hayashi H, Yamashita YI, Matsumura K, Nakao Y, Itoyama R, Yamao T, Tsukamoto M, Okabe H, Imai K, Chikamoto A, Ishiko T, Baba H. Prognostic Value of the Preoperative Tumor Marker Index in Resected Pancreatic Ductal Adenocarcinoma: A Retrospective Single-Institution Study. Ann Surg Oncol 2020; 28:1572-1580. [PMID: 32804325 DOI: 10.1245/s10434-020-09022-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 07/29/2020] [Indexed: 01/19/2023]
Abstract
BACKGROUND The prediction of prognostic outcomes can provide the most suitable strategy for patients with pancreatic ductal adenocarcinoma (PDAC). This study aimed to evaluate the clinical value of the preoperative tumor marker index (pre-TI) in predicting prognostic outcomes after resection for PDAC. METHODS For 183 patients who underwent pancreatic resection of PDAC, adjusted carbohydrate antigen 19-9 (CA19-9), carcinoembryonic antigen (CEA), pancreatic cancer-associated antigen-2 (DUpan-2), and s-pancreas-1 antigen (SPan-1) were retrospectively evaluated, and the positive number of these markers was scored as the pre-TI. RESULTS A high pre-TI (≥ 2) was significantly associated with a larger tumor and lymph node metastases, and the patients with a high pre-TI had worse prognostic outcomes in terms of both relapse-free survival (RFS) (P < 0.0001, log-rank) and overall survival (OS) (P < 0.0001, Λlog-rank) than the patients with a low pre-TI. The pre-TI was one of the independent factors of a poor prognosis for RFS (hazard ratio [HR], 2.36; P < 0.0001) and OS (HR, 2.27; P < 0.0001). In addition, even for the patients with normal adjusted CA19-9 values (n = 74, 40.4%), those with the high pre-TI had a significantly poorer prognosis than those with a low pre-TI (RFS: P = 0.002, log-rank; OS: P = 0.031, log-rank). CONCLUSIONS The pre-TI could be a potent predictive marker of prognostic outcomes for patients with resections for PDAC. Patients with a high pre-TI may need additional strategies to improve their prognosis.
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Affiliation(s)
- Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kazuki Matsumura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Rumi Itoyama
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Masayo Tsukamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takatoshi Ishiko
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.
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Kitamura F, Okabe H, Yamashita YI, Miyata T, Hayashi H, Imai K, Chikamoto A, Baba H. A case of successful transarterial stenting for pseudoaneurysm after pancreaticoduodenectomy. JGH Open 2020; 4:764-765. [PMID: 32782968 PMCID: PMC7411636 DOI: 10.1002/jgh3.12345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 01/21/2020] [Accepted: 01/23/2020] [Indexed: 11/11/2022]
Abstract
Postpancreaticoduodenectomy (PD) bleeding, which is reported to occur in 5-7%, is a major complication that often causes life-threatening secondary events. A transarterial catheter technique with coil embolization is a widespread procedure that could potentially cause massive hepatic infarction and subsequent sepsis with hepatic abscess, which can be a fatal complication. Here, we introduce a new transarterial technique that uses a hemostat with a stent graft, which successfully rescued a patient had suffered post-PD bleeding.
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Affiliation(s)
- Fumimasa Kitamura
- Department of Gastroenterological Surgery Graduate School of Life Sciences, Kumamoto University Kumamoto City Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery Graduate School of Life Sciences, Kumamoto University Kumamoto City Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery Graduate School of Life Sciences, Kumamoto University Kumamoto City Japan
| | - Tatsunori Miyata
- Department of Gastroenterological Surgery Graduate School of Life Sciences, Kumamoto University Kumamoto City Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery Graduate School of Life Sciences, Kumamoto University Kumamoto City Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery Graduate School of Life Sciences, Kumamoto University Kumamoto City Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery Graduate School of Life Sciences, Kumamoto University Kumamoto City Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery Graduate School of Life Sciences, Kumamoto University Kumamoto City Japan
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Affiliation(s)
- Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Chuo-ku, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Chuo-ku, Japan
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Imai K, Yamashita YI, Nakao Y, Matsumoto T, Kinoshita S, Yusa T, Kitano Y, Kaida T, Hayashi H, Baba H. Is Portal Vein Embolization Followed by Hepatectomy for Hepatocellular Carcinoma Justified in Patients with Impaired Liver Function? Ann Surg Oncol 2020; 28:854-862. [PMID: 32740735 DOI: 10.1245/s10434-020-08960-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 07/14/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Portal vein embolization (PVE) was developed for patients with insufficient future liver remnant volume and function and has gained relevant support worldwide before major hepatectomy. However, the efficacy of preoperative PVE for hepatocellular carcinoma (HCC) patients with impaired liver function remains uncertain. PATIENTS AND METHODS Ninety-seven HCC patients who were scheduled for PVE followed by hepatectomy were enrolled in this study. Their short- and long-term outcomes were investigated, according to the liver damage classification defined by the Liver Cancer Study Group of Japan. RESULTS Of 97 patients who underwent preoperative PVE, 30 (32.4%) could not undergo subsequent hepatectomy. Dropout rate from treatment strategy was significantly higher in patients with liver damage B (n = 13, 61.5%) than in those with liver damage A (n = 84, 26.2%) (P = 0.014). Among the 67 patients who underwent planned hepatectomy after PVE, 53 were categorized to liver damage A, and 14 were categorized to liver damage B at the point of hepatectomy. Although major complication and mortality rates were comparable between the two groups, the cumulative overall survival (OS) and disease-free survival (DFS) after hepatectomy were markedly worse in patients with liver damage B than in those with liver damage A (5-year OS rate: 23.1% vs 74.6%, P = 0.014, 5-year DFS rate: 7.8% vs 33.5%, P = 0.054, respectively). CONCLUSIONS The treatment strategy of PVE followed by hepatectomy might be a contraindication for HCC patients with impaired liver function categorized as liver damage B because of the higher dropout rate and poorer long-term outcomes after hepatectomy.
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Affiliation(s)
- Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan.
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takashi Matsumoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Shotaro Kinoshita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Toshihiko Yusa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yuki Kitano
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takayoshi Kaida
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
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Yamashita YI, Aishima S, Nakao Y, Yoshizumi T, Nagano H, Kuroki T, Takami Y, Ide T, Ohta M, Takatsuki M, Nanashima A, Ishii F, Kitahara K, Iino S, Beppu T, Baba H, Eguchi S. Clinicopathological characteristics of combined hepatocellular cholangiocarcinoma from the viewpoint of patient prognosis after hepatic resection: High rate of early recurrence and its predictors. Hepatol Res 2020; 50:863-870. [PMID: 32335986 DOI: 10.1111/hepr.13507] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/07/2020] [Accepted: 04/08/2020] [Indexed: 12/13/2022]
Abstract
AIM Combined hepatocellular cholangiocarcinoma (cHCC-CCA) is a very rare subtype of primary liver carcinoma; therefore, its clinicopathological characteristics have not yet been elucidated in detail. The aim of the study was to reveal the clinicopathological characteristics and prognostic factors of cHCC-CCA after hepatic resection (HR) METHODS: A total of 124 patients who underwent curative HR for cHCC-CCA between 2000 and 2016 were enrolled in this multi-institutional study conducted by the Kyushu Study Group of Liver Surgery. Clinicopathological analysis was performed from the viewpoint of patient prognosis. RESULTS A total of 62 patients (50%) had early recurrence within 1.5 years after HR, including 36 patients (58%) with extrahepatic recurrence. In contrast, just four patients (3%) had late recurrence occurring >3 years after HR. The independent predictors of early recurrence were as follows: des-gamma carboxyprothrombin >40 mAU/mL (odds ratio 26.2, P = 0.0117), carbohydrate antigen 19-9>37 IU/l (odds ratio 18.0, P = 0.0200), and poorly differentiated HCC or CCA (odds ratio 11.2, P = 0.0259). CONCLUSIONS Half of the patients with cHCC-CCA had early recurrence after HR. Preoperative elevation of des-gamma carboxyprothrombin or carbohydrate antigen 19-9 and the existence of poorly differentiated components of HCC or CCA in resected specimens are predictors of its early recurrence.
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Affiliation(s)
- Yo-Ichi Yamashita
- Kyushu Study Group of Liver Surgery, Nagasaki, Japan.,Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Shinichi Aishima
- Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Saga, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | | | | | | | - Yuko Takami
- Kyushu Study Group of Liver Surgery, Nagasaki, Japan
| | - Takao Ide
- Kyushu Study Group of Liver Surgery, Nagasaki, Japan
| | - Masayuki Ohta
- Kyushu Study Group of Liver Surgery, Nagasaki, Japan
| | | | | | | | | | - Satoshi Iino
- Kyushu Study Group of Liver Surgery, Nagasaki, Japan
| | - Toru Beppu
- Kyushu Study Group of Liver Surgery, Nagasaki, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Susumu Eguchi
- Kyushu Study Group of Liver Surgery, Nagasaki, Japan
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Yamashita YI, Hayashi H, Imai K, Okabe H, Nakagawa S, Kitamura F, Uemura N, Nakao Y, Yusa T, Itoyama R, Yamao T, Umesaki N, Miyata T, Chikamoto A, Shimokawa M, Baba H. Perioperative Allogeneic Blood Transfusion Does not Influence Patient Survival After Hepatectomy for Hepatocellular Carcinoma: A Propensity Score Matching Analysis. World J Surg 2020; 43:2894-2901. [PMID: 31312946 DOI: 10.1007/s00268-019-05085-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Whether perioperative allogeneic blood transfusion (PABT) negatively influences patient survival after hepatectomy (HR) for hepatocellular carcinoma (HCC) remains controversial. METHODS Five hundred two patients who underwent HR for initial HCC between 1994 and 2015 were enrolled in this study. All patients were divided into two groups: the PABT group and the non-PABT group. Differences of clinicopathological factors, overall survival (OS), recurrence-free survival (RFS), and the recurrence pattern between the two groups were evaluated. Using propensity score matching for tumor-related factors, liver functions, and surgical factors (total 11 factors), the survival impact of PABT was also analyzed. RESULTS In the entire cohort, 78 patients (15.5%) received PABT such as red cell concentrate, fresh-frozen plasma, or platelets. OS (5-year OS: 55% vs. 76%; p = 0.0005) and RFS (2-year RFS: 47% vs. 56%; p = 0.0131) were significantly worse in the PABT group. The extrahepatic recurrence happened more frequently in the PABT group (15% vs. 5.4%; p = 0.0039). There were many significant clinicopathological differences between the two groups: more advanced tumor stage (tumor diameter, stage III or IV, microvascular invasion), worse liver functions (albumin, indocyanine green retention rate at 15 min), and more surgical stress (blood loss, operation time) in the PABT group. After propensity score matching, 43 pairs of patients were extracted. In this matched cohort, the survival curves of the PABT and non-PABT groups almost completely overlapped both in OS (5-year OS: 62% vs. 62%; p = 0.4384) and in RFS (2-year RFS: 49% vs. 47%; p = 0.8195). The significant difference of the extrahepatic recurrence rate disappeared in the matched cohort (p = 0.5789). CONCLUSION Using propensity score matching, we found that PABT does not influence patient survival after HR for HCC.
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Affiliation(s)
- Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan.
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Fumimasa Kitamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Norio Uemura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Toshihiko Yusa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Rumi Itoyama
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Naoki Umesaki
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
| | - Mototsugu Shimokawa
- Clinical Research Institute, National Kyushu Cancer Center, 3-1-1 Notame, Minami-ku, Fukuoka, 811-1395, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556, Japan
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Nitta H, Kitano Y, Miyata T, Nakagawa S, Mima K, Okabe H, Hayashi H, Imai K, Yamashita YI, Chikamoto A, Beppu T, Baba H. Validation of Functional Assessment for Liver Resection Considering Venous Occlusive Area after Extended Hepatectomy. J Gastrointest Surg 2020; 24:1510-1519. [PMID: 31144188 DOI: 10.1007/s11605-019-04234-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 04/15/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND Previous studies demonstrated that liver function in a veno-occlusive region is approximately 40% of that in a non-veno-occlusive region after hepatectomy with excision of major hepatic vein. We validated the preoperative assessment of future remnant liver (FRL) function based on 40% decreased function of the veno-occlusive region. METHODS Sixty patients who underwent hepatectomy with excision of major hepatic vein were analyzed. The FRL functions of the veno-occlusive and non-veno-occlusive regions were calculated with 99mTc-galactosyl human serum albumin scintigraphy single-proton emission computed tomography fusion system and SYNAPSE VINCENT® preoperatively. Risk assessment for hepatectomy was evaluated based on indocyanine green retention at 15 min, and patients with insufficient FRL function were described as marginal. RESULTS The median volume and function of the veno-occlusive region per whole liver were 111 ml and 11.0%, respectively. When the function of the veno-occlusive region was presumed as 0%, 40%, and 100%, the FRL function was 62.5%, 68.4%, and 75.0% and 21, 15, and 7 patients were classified as marginal, respectively. When the function of the veno-occlusive region was presumed as 40%, the posthepatectomy liver failure (PHLF) rate of marginal patients was significantly higher than that of safe patients (46.7% vs 8.9%, P = 0.002). Multivariable analysis indicated that marginal FRL function based on 40% decreased function of the veno-occlusive region was the only independent risk factor for PHLF (odds ratio 8.97, P = 0.002) after extended hepatectomy. CONCLUSION Assessment of preoperative FRL function based on 40% decreased function of the veno-occlusive region may have high validity.
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Affiliation(s)
- Hidetoshi Nitta
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University 1-1-1 Honjo, Kumamoto, 860-8556, Japan.
| | - Yuki Kitano
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Kosuke Mima
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Toru Beppu
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University 1-1-1 Honjo, Kumamoto, 860-8556, Japan.,Department of Surgery, Yamaga City Medical Center, Yamaga, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University 1-1-1 Honjo, Kumamoto, 860-8556, Japan
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Yamao T, Imai K, Yamashita YI, Umezaki N, Tsukamoto M, Kitano Y, Arima K, Miyata T, Nakagawa S, Okabe H, Nitta H, Chikamoto A, Ishiko T, Baba H. Thoracoscopic surgery for hepatocellular carcinoma located in the hepatic dome: Technical aspect and oncological results. Asian J Endosc Surg 2020; 13:375-381. [PMID: 31515954 DOI: 10.1111/ases.12755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 07/19/2019] [Accepted: 08/06/2019] [Indexed: 12/19/2022]
Abstract
INTRODUCTION The objective of this study was to describe the surgical techniques for a thoracoscopic approach to treat hepatocellular carcinoma in the hepatic dome. Also, safety, feasibility, and long-term outcomes were evaluated. METHODS Surgical procedures were selected based on liver function, the extent and location of the tumor, and each patient's general condition. Thoracoscopic hepatic resection was performed under direct vision through a diaphragmatic incision. Thoracoscopic radiofrequency ablation (TRFA) was performed either with a transdiaphragmatic puncture for deeply located tumors or under direct vision through a diaphragmatic incision for subcapsular tumors. RESULTS Thoracoscopic surgery was indicated for 107 patients with hepatocellular carcinoma in the hepatic dome. Among these patients, 5 underwent hepatectomy and 102 underwent radiofrequency ablation, which was more frequently employed in patients with impaired liver function. Of the patients who underwent radiofrequency ablation, 43 (42.2%) required a diaphragmatic incision. In the thoracoscopic hepatic resection group and TRFA group, the median operating time was 350 and 197 minutes, the median blood loss was 200 and 5 mL, and the complication rate was 12.7% and 20.0%, respectively. The 5-year overall and disease-free survival rates were 100% and 50.0% in the thoracoscopic hepatic resection group, respectively, and 60.7% and 18.1% in the TRFA group, respectively. Local recurrence after TRFA was observed in 10 patients (9.8%). CONCLUSION The thoracoscopic approach is safe and feasible, with promising short- and long-term outcomes. It could serve as a treatment option for hepatocellular carcinoma in the hepatic dome.
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Affiliation(s)
- Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Naoki Umezaki
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Masayo Tsukamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yuki Kitano
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kota Arima
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hidetoshi Nitta
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takatoshi Ishiko
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
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Kaida T, Beppu T, Hayashi H, Imai K, Yamamura K, Okabe H, Matsumura K, Yoshii D, Komohara Y, Akahoshi S, Doi K, Yamashita YI, Baba H. Inflammatory Liver Tumor Caused by Fasciola hepatica Mimicking Intrahepatic Cholangiocarcinoma. Anticancer Res 2020; 40:2795-2800. [PMID: 32366426 DOI: 10.21873/anticanres.14252] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 04/01/2020] [Accepted: 04/02/2020] [Indexed: 11/10/2022]
Abstract
Human fascioliasis is a rare parasitic disease outside of countries in which it is endemic. The diagnosis of hepatic-phase fascioliasis by diagnostic imaging alone is challenging. A 69-year-old female was referred to our hospital for the treatment of a solitary solid cystic mass lesion, 6 cm in diameter, accompanied with mild symptoms and minimal changes in laboratory parameters. Intrahepatic cholangiocarcinoma was suspected, and she underwent extended posterior sectionectomy. Four months later, she was re-admitted because of fatigue, high fever, and epigastric pain. Her eosinophil fraction and immunoglobulin E levels were extremely elevated (49.1% and 6833 IU/ml, respectively). She was found to have two new reticular cystic hepatic tumors. Serum dot enzyme-linked immunosorbent assay for parasites revealed strong positivity for Fasciola hepatica. Praziquantel was ineffective, and multi-cystic tumors rapidly developed in the left lateral section, requiring emergency left lateral sectionectomy. An F. hepatica helminth, approximately 3 cm in size, was observed on the cut liver surface during hepatic resection. Prophylactic triclabendazole (1,000 mg/day) was administered twice. She has been well for over 10 years without relapse of fascioliasis. In patients with hepatic tumors accompanied by inflammatory changes and eosinophilia, detailed medical history and serological testing by dot enzyme-linked immunosorbent assay for parasites are strongly recommended.
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Affiliation(s)
- Takayoshi Kaida
- Department of Surgery, Miyazaki Nobeoka Prefectural Hospital, Nobeoka, Japan
| | - Toru Beppu
- Department of Surgery, Yamaga City Medical Center, Yamaga, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kensuke Yamamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kazuki Matsumura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Daiki Yoshii
- Department of Cell Pathology, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yoshihiro Komohara
- Department of Cell Pathology, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | | | - Koichi Doi
- Department of Surgery, Miyazaki Nobeoka Prefectural Hospital, Nobeoka, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
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Sonoda A, Yamashita YI, Kondo T, Hayashi H, Imai K, Higashi T, Yamamura K, Yamao T, Hashimoto D, Baba H. Clinicopathological features and menin expression of pancreatic neuroendocrine neoplasm associated with multiple endocrine neoplasia type 1. J Hepatobiliary Pancreat Sci 2020; 27:984-991. [PMID: 32278331 PMCID: PMC7818135 DOI: 10.1002/jhbp.739] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 02/02/2020] [Accepted: 03/02/2020] [Indexed: 12/16/2022]
Abstract
Background/Purpose We examined therapeutic strategies for pancreatic neuroendocrine neoplasm (pNEN) associated with MEN1 (M‐pNEN) by investigating clinicopathological features and menin expression. Methods Seventy‐seven patients who underwent resection of pNEN at our department from January 2001 to December 2017 were retrospectively analyzed. Immunohistochemical analysis of menin was performed using resected specimens. Results Seven patients (9%) met the diagnostic criteria for MEN1. M‐pNEN had more tumors (P < .01), a higher recurrence rate (P = .028), and higher residual pancreatic recurrence (P < .01) than sporadic pNEN (S‐pNEN). There were no significant differences in tumor size, lymph node metastasis, or World Health Organization grade between the two groups. Reduced menin staining in the tumor nuclei was found in 86% of M‐pNEN; whereas only 34% of S‐pNEN showed decreased nuclear staining. The remainder (66%) showed strong nuclear staining similar to normal islet cells (P = .0071). Furthermore, four patients (57%) with MEN1 had many microadenomas with reduced nuclear menin staining. Overall survival of M‐pNEN patients was significantly better than S‐pNEN patients (P = .049). Conclusion M‐pNEN patients tend to develop spatially and temporally multifocal pNENs. However, M‐pNEN patient prognosis is good with repeated surgeries at recurrence. Therefore, minimal resection with strict follow‐up is recommended rather than extensive pancreatic resections for consideration of recurrence in M‐pNEN.
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Affiliation(s)
- Akari Sonoda
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Tatsuya Kondo
- Department of Metabolic Medicine, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kensuke Yamamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Daisuke Hashimoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, Kumamoto, Japan
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Tajiri T, Hayashi H, Higashi T, Yamao T, Takematsu T, Uemura N, Yamamura K, Imai K, Yamashita YI, Baba H. Coexisting schwannoma of the gallbladder and sarcoidosis: a case report. Surg Case Rep 2020; 6:76. [PMID: 32307608 PMCID: PMC7167390 DOI: 10.1186/s40792-020-00839-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 04/07/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Schwannomas originate from Schwann cells, which are constituents of peripheral nerve sheaths, and can occur anywhere in the body at any age. Most occur in soft tissues such as subcutaneous tissues and muscles, occurrence in the abdominal cavity being relatively rare. In particular, schwannomas of the gallbladder are extremely rare. We herein report a rare case of a schwannoma that coexisted with systemic sarcoidosis and presented as a steroid-resistant mass in the gallbladder wall. CASE PRESENTATION A 40-year-old woman was found to have thickening of the gallbladder wall during a routine medical examination and was referred to our hospital, where she was found to have granular shadows in the lungs; mediastinal, cervical, intraperitoneal, and inguinal lymphadenopathy; parotid gland enlargement; and an erythematous skin rash. She was diagnosed as having systemic sarcoidosis by transbronchial lung biopsy and bronchoalveolar lavage. All her systemic mass lesions except for the one in the gallbladder resolved or became smaller with steroid treatment. The steroid-resistant gallbladder lesion showed enhancement on contrast-enhanced computed tomography and was shown by endoscopic ultrasonography to be a 30-mm-diameter gallbladder wall lesion. We performed laparoscopic cholecystectomy, which resulted in diagnosis of the steroid-resistant tumor as a schwannoma. Five months after surgery, the patient's prednisolone dosage had been gradually reduced to 5 mg/day and she was doing well with no evidence of recurrence. CONCLUSION Resection of a steroid-resistant tumor resulted in diagnosis of schwannoma, enabling reduction in the patient's steroid dosage for sarcoidosis.
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Affiliation(s)
- Takuya Tajiri
- Department of Gastroenterological Surgery, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan.
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Toru Takematsu
- Department of Gastroenterological Surgery, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Norio Uemura
- Department of Gastroenterological Surgery, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Kensuke Yamamura
- Department of Gastroenterological Surgery, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan
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Mitsuura C, Okabe H, Yamashita YI, Itoyama R, Yamao T, Umezaki N, Miyata T, Higashi T, Yamamura K, Nakagawa S, Imai K, Hayashi H, Chikamoto A, Baba H. A case of chest wall recurrence of hilar cholangiocarcinoma 10 years after R1 surgery with positive ductal margin of carcinoma in situ. Int Cancer Conf J 2020; 9:77-81. [PMID: 32257758 DOI: 10.1007/s13691-020-00400-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Accepted: 02/04/2020] [Indexed: 11/25/2022] Open
Abstract
Patients with cholangiocarcinoma sometimes show very slow progression and thereby exhibit long-term survival under treatment of the disease. A 72-year-old male with hilar cholangiocarcinoma underwent extended-right hemi-hepatectomy and caudate lobectomy. Pathological finding revealed a well differentiated tumor and carcinoma in situ at the bile duct margin. Routine imaging follow-up was continued for 5 years. Ten years after the surgery, the patient noticed a right-hand chest wall mass formation of 5 cm without any symptoms, and the tumor was diagnosed metastatic cholangiocarcinoma by needle biopsy. Radical resection of the metastatic tumor was performed. The pathological findings of the primary tumor and the metastatic tumor were similar. Three months later, recurrent multiple lesions were identified in the chest wall and the liver. The patient received chemotherapy. We here report a rare case of metastatic cholangiocarcinoma 10 years after hepatectomy with positive ductal margin of carcinoma in situ, implying that rare event of very late recurrence of patients with hilar cholangiocarcinoma should be taken into consideration.
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Affiliation(s)
- Chisho Mitsuura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Rumi Itoyama
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Naoki Umezaki
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Takaaki Higashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Kensuke Yamamura
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811 Japan
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Matsumoto C, Imai K, Nakao Y, Itoyama R, Yusa T, Nakagawa S, Okabe H, Nitta H, Yamashita YI, Chikamoto A, Yatsuda J, Kamba T, Asato T, Mikami Y, Baba H. Renal metastasis from intrahepatic cholangiocarcinoma. Int Cancer Conf J 2020; 9:66-71. [PMID: 32257756 DOI: 10.1007/s13691-019-00398-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 12/31/2019] [Indexed: 11/24/2022] Open
Abstract
Metastases to the kidney are extremely rare and intrahepatic cholangiocarcinoma (ICC) is difficult to treat. In this study, we report a case of renal metastasis from ICC. A 72-year-old man who had been followed-up for chronic hepatitis C was diagnosed with ICC in the segment 8 and underwent S8 segmentectomy in 2014. During follow-up, the serum levels of carcinoembryonic antigen and carbohydrate antigen 19-9 were slightly elevated, and abdominal contrast-enhanced computed tomography revealed a low-density mass preceded by rim enhancement in the arterial phase measuring 1.5 × 1.5 cm in the segment 6, and a hypovascular mass measuring 2.2 × 2.0 cm in the upper pole of the left kidney in 2017. He underwent partial hepatectomy and partial nephrectomy. Based on postoperative histological findings combined with immunohistochemical analysis, the tumors both in the liver and kidney were diagnosed as recurrent ICC.
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Affiliation(s)
- Chihiro Matsumoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Yosuke Nakao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Rumi Itoyama
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Toshihiko Yusa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Hidetoshi Nitta
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Junji Yatsuda
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Tomomi Kamba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Tsuguharu Asato
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Yoshiki Mikami
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-8556 Japan
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