1
|
Kawasaki Y, Hijioka S, Nagashio Y, Ohba A, Maruki Y, Maehara K, Yoshinari M, Hisada Y, Harai S, Kitamura H, Murashima Y, Koga T, Kawahara S, Kondo S, Morizane C, Ueno H, Ushio J, Tamada K, Sugawara S, Sone M, Takamoto T, Nara S, Ban D, Esaki M, Arai Y, Shimada K, Saito Y, Okusaka T. A novel endoscopic technique using fully covered self-expandable metallic stents for benign strictures after hepaticojejunostomy: the saddle-cross technique (with video). Surg Endosc 2022; 36:9001-9010. [PMID: 35817882 DOI: 10.1007/s00464-022-09358-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 08/07/2021] [Accepted: 05/16/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND In recent years, the number of patients with hepaticojejunostomy anastomotic strictures has increased. Balloon dilation and placement of multiple plastic stents have proven effective for hepaticojejunostomy anastomotic strictures. However, for refractory strictures, there is often a need for repeated endoscopic procedures within a short period. This study aimed to assess the efficacy and safety of the new saddle-cross technique, which uses two fully covered self-expandable metallic stents. METHODS This was a retrospective analysis of 20 patients with benign hepaticojejunostomy anastomotic strictures who underwent placement of two fully covered self-expandable metallic stents at the National Cancer Center, Japan, from November 2017 to June 2021. RESULTS The technical and clinical success rates were 100% (20/20). The median time of the procedure was 61 (range 25-122) min. The scheduled stent removal rate was 70% (14/20). Spontaneous dislodgement of the stent was observed on computed tomography in five patients (25.0%). The non-restenosis rate 12 months after the saddle-cross technique was 88.2% (15/17). Procedure-related early adverse events included mild ascending cholangitis in three patients (15.0%) and sepsis in one patient (5.0%). Procedure-related late adverse events included mild ascending cholangitis in three patients (15.0%) and bile duct hyperplasia in one patient (5.0%). CONCLUSIONS The saddle-cross technique performed using two fully covered self-expandable metallic stents resulted in promising long-term stricture resolution with a high technical success rate. Based on these findings, the saddle-cross method can be considered an option for the standard procedure for benign hepaticojejunostomy anastomotic strictures.
Collapse
Affiliation(s)
- Yuki Kawasaki
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
- Division of Gastroenterology, Department of Medicine, Jichi Medical University, Tochigi, Japan
| | - Susumu Hijioka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan.
| | - Yosikuni Nagashio
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Akihiro Ohba
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Yuta Maruki
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Kosuke Maehara
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Motohiro Yoshinari
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Yuya Hisada
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Shota Harai
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Hidetoshi Kitamura
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Yumi Murashima
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Takehiko Koga
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Shun Kawahara
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Syunsuke Kondo
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Chigusa Morizane
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Hideki Ueno
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| | - Jun Ushio
- Division of Gastroenterology, Department of Medicine, Jichi Medical University, Tochigi, Japan
| | - Kiichi Tamada
- Division of Gastroenterology, Department of Medicine, Jichi Medical University, Tochigi, Japan
| | - Shunsuke Sugawara
- Department of Diagnostic Radiology, National Cancer Center Hospital, Tokyo, Japan
| | - Miyuki Sone
- Department of Diagnostic Radiology, National Cancer Center Hospital, Tokyo, Japan
| | - Takeshi Takamoto
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Satoshi Nara
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Daisuke Ban
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Minoru Esaki
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Yasuaki Arai
- Department of Diagnostic Radiology, National Cancer Center Hospital, Tokyo, Japan
| | - Kazuaki Shimada
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Yutaka Saito
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Takuji Okusaka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, Japan
| |
Collapse
|
2
|
Ishigaki K, Nakai Y, Sasahira N, Sugimori K, Kitamura K, Iwai T, Matsubara S, Shimura K, Itoi T, Ryozawa S, Ushio J, Doi S, Imazu H, Maetani I, Isayama H. A prospective multicenter study of endoscopic ultrasound-guided fine needle biopsy using a 22-gauge Franseen needle for pancreatic solid lesions. J Gastroenterol Hepatol 2021; 36:2754-2761. [PMID: 33939863 DOI: 10.1111/jgh.15534] [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] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 01/04/2021] [Accepted: 04/29/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIM While encouraging data of endoscopic ultrasound (EUS)-guided fine-needle biopsy (EUS-FNB) using a 22-gauge Franseen needle have been reported, large-scale data of per pass and quantitative analyses are still lacking. METHODS This was a multicenter prospective study of EUS-FNB using the 22-gauge Franseen needle for a pancreatic solid lesion. Cytological and histological analyses per pass were evaluated and semi-quantitative analyses were performed on core tissue and blood contamination. Primary end-point was diagnostic accuracy per session. Prognostic factors were analyzed for diagnostic accuracy, sensitivity, core tissue, and blood contamination. RESULTS A total of 629 passes were performed in 244 cases at 14 centers between 2018 and 2019. The median tumor size was 29 mm, and the puncture was transduodenal in 43%. The median pass number was 2. Diagnostic accuracy per session, at a first pass, and per pass were 93%, 90%, and 88%. In 198 cases with pancreatic cancer, diagnostic sensitivity per session, at a first pass, and per pass were 94%, 89%, and 89%. The rates of core tissue score of 4 and blood contamination score of 3 were 50% and 47%. The adverse event rate was 1.6%. In the multivariate analysis, tumor size ≤20 mm (odds ratio [OR] of 0.46, P = 0.03), transduodenal puncture (OR of 0.53, P = 0.04), and suction (OR of 0.16, P = 0.01) were associated with lower diagnostic accuracy. CONCLUSIONS The EUS-FNB using the 22-gauge Franseen needle for pancreatic solid lesions showed high per pass and overall diagnostic accuracy.
Collapse
Affiliation(s)
- Kazunaga Ishigaki
- Department of Gastroenterology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Yousuke Nakai
- Department of Gastroenterology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
- Department of Endoscopy and Endoscopic Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Naoki Sasahira
- Department of Gastroenterology, Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Kazuya Sugimori
- Gastroentelogical Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Katsuya Kitamura
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hachioji Medical Center, Tokyo, Japan
- Division of Gastroenterology, Department of Medicine, School of Medicine, Showa University, Tokyo, Japan
| | - Tomohisa Iwai
- Department of Gastroenterology, Kitasato University Hospital, Sagamihara, Japan
| | - Saburo Matsubara
- Department of Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University, Saitama, Japan
| | - Kenji Shimura
- Department of Gastroenterology, Asahi General Hospital, Chiba, Japan
| | - Takao Itoi
- Department of Gastroenterology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Shomei Ryozawa
- Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Jun Ushio
- Department of Gastroenterology, Jichi Medical University Hospital, Tochigi, Japan
| | - Shinpei Doi
- Department of Gastroenterology, Teikyo University Mizonokuchi Hospital, Kawasaki, Japan
| | - Hiroo Imazu
- Department of Gastroenterology, Nihon University Itabashi Hospital, Tokyo, Japan
| | - Iruru Maetani
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | | |
Collapse
|
3
|
Kanno A, Ikeda E, Ando K, Nagai H, Miwata T, Kawasaki Y, Tada Y, Yokoyama K, Numao N, Ushio J, Tamada K, Lefor AK, Yamamoto H. The Diagnosis of Autoimmune Pancreatitis Using Endoscopic Ultrasonography. Diagnostics (Basel) 2020; 10:diagnostics10121005. [PMID: 33255660 PMCID: PMC7760882 DOI: 10.3390/diagnostics10121005] [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] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/18/2020] [Accepted: 11/20/2020] [Indexed: 12/14/2022] Open
Abstract
Autoimmune pancreatitis (AIP) is characterized by enlargement of the pancreas and irregular narrowing of the main pancreatic duct. It is often associated with IgG4-related sclerosing cholangitis (IgG4-SC), in which the bile duct narrows. Although characteristic irregular narrowing of the pancreatic duct caused by endoscopic retrograde cholangiopancreatography is noted in AIP, it is difficult to differentiate between localized AIP and pancreatic carcinoma based on imaging of the pancreatic duct. While stenosis of the bile duct in IgG4-SC is characterized by longer-length stenosis than in cholangiocarcinoma, differentiation based on bile duct imaging alone is challenging. Endoscopic ultrasound (EUS) can characterize hypoechoic enlargement of the pancreas or bile duct wall thickening in AIP and IgG4-SC, and diagnosis using elastography and contrast-enhanced EUS are being evaluated. The utility of EUS-guided fine needle aspiration for the histological diagnosis of AIP has been reported and is expected to improve diagnostic performance for AIP. Findings in the bile duct wall from endoscopic retrograde cholangiopancreatography followed by intraductal ultrasonography are useful in differentiating IgG4-SC from cholangiocarcinoma. Diagnoses based on endoscopic ultrasonography play a central role in the diagnosis of AIP.
Collapse
Affiliation(s)
- Atsushi Kanno
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke 329-0498, Japan; (E.I.); (K.A.); (H.N.); (T.M.); (Y.K.); (Y.T.); (K.Y.); (N.N.); (J.U.); (K.T.); (H.Y.)
- Correspondence: ; Tel.: +81-285-58-7348; Fax: 81-285-44-8297
| | - Eriko Ikeda
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke 329-0498, Japan; (E.I.); (K.A.); (H.N.); (T.M.); (Y.K.); (Y.T.); (K.Y.); (N.N.); (J.U.); (K.T.); (H.Y.)
| | - Kozue Ando
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke 329-0498, Japan; (E.I.); (K.A.); (H.N.); (T.M.); (Y.K.); (Y.T.); (K.Y.); (N.N.); (J.U.); (K.T.); (H.Y.)
| | - Hiroki Nagai
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke 329-0498, Japan; (E.I.); (K.A.); (H.N.); (T.M.); (Y.K.); (Y.T.); (K.Y.); (N.N.); (J.U.); (K.T.); (H.Y.)
| | - Tetsuro Miwata
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke 329-0498, Japan; (E.I.); (K.A.); (H.N.); (T.M.); (Y.K.); (Y.T.); (K.Y.); (N.N.); (J.U.); (K.T.); (H.Y.)
| | - Yuki Kawasaki
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke 329-0498, Japan; (E.I.); (K.A.); (H.N.); (T.M.); (Y.K.); (Y.T.); (K.Y.); (N.N.); (J.U.); (K.T.); (H.Y.)
| | - Yamato Tada
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke 329-0498, Japan; (E.I.); (K.A.); (H.N.); (T.M.); (Y.K.); (Y.T.); (K.Y.); (N.N.); (J.U.); (K.T.); (H.Y.)
| | - Kensuke Yokoyama
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke 329-0498, Japan; (E.I.); (K.A.); (H.N.); (T.M.); (Y.K.); (Y.T.); (K.Y.); (N.N.); (J.U.); (K.T.); (H.Y.)
| | - Norikatsu Numao
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke 329-0498, Japan; (E.I.); (K.A.); (H.N.); (T.M.); (Y.K.); (Y.T.); (K.Y.); (N.N.); (J.U.); (K.T.); (H.Y.)
| | - Jun Ushio
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke 329-0498, Japan; (E.I.); (K.A.); (H.N.); (T.M.); (Y.K.); (Y.T.); (K.Y.); (N.N.); (J.U.); (K.T.); (H.Y.)
| | - Kiichi Tamada
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke 329-0498, Japan; (E.I.); (K.A.); (H.N.); (T.M.); (Y.K.); (Y.T.); (K.Y.); (N.N.); (J.U.); (K.T.); (H.Y.)
| | - Alan Kawarai Lefor
- Department of Surgery, Jichi Medical University, Shimotsuke 329-0498, Japan;
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke 329-0498, Japan; (E.I.); (K.A.); (H.N.); (T.M.); (Y.K.); (Y.T.); (K.Y.); (N.N.); (J.U.); (K.T.); (H.Y.)
| |
Collapse
|
4
|
Hiraoka Y, Shinozaki S, Yano T, Igarashi T, Honma K, Ushio J, Sunada K, Takezawa T, Takahashi H, Lefor AK, Yamamoto H. Recurrent intestinal inflammation with a perianal abscess is not always Crohn's disease: a patient with a complex Meckel's diverticulum diagnosed by double-balloon endoscopy. Clin J Gastroenterol 2019; 13:26-30. [PMID: 31240623 DOI: 10.1007/s12328-019-01003-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [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: 02/02/2019] [Accepted: 06/15/2019] [Indexed: 12/27/2022]
Abstract
Recurrent intestinal inflammation and refractory perianal abscesses are typical manifestations of Crohn's disease. However, these conditions are not always due to Crohn's disease. A 25-year-old male with recurrent perianal abscesses for 1 year, suspected to be due to Crohn's disease, was referred for further evaluation. Computed tomography scan showed a perianal abscess abutting the small intestine. A complicated Meckel's diverticulum was suspected based on these findings. Meckel's diverticulum scintigraphy was negative. Bidirectional double-balloon endoscopy (DBE) identified a long diverticulum in the ileum. In this long diverticulum, a tight stricture was seen 5 cm distal to the diverticular opening. A selective contrast study showed a 10 cm diverticulum distal to the stricture, with three strictures in the long diverticulum. Inflammation of the Meckel's diverticulum due to bacterial overgrowth was suspected as a cause of the refractory perianal abscesses. Laparoscopic diverticulectomy was performed, and the specimen showed a 10 cm diverticulum containing post-inflammatory changes with scar formation. The perianal abscess was confirmed to be caused by an inflamed Meckel's diverticulum. The patient has been asymptomatic for 6 years after resection. DBE before exploratory laparotomy should be considered to investigate the cause of an abscess that could be secondary to small intestinal pathology.
Collapse
Affiliation(s)
- Yuji Hiraoka
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Satoshi Shinozaki
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.,Shinozaki Medical Clinic, Utsunomiya, Tochigi, Japan
| | - Tomonori Yano
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | | | - Koichi Honma
- Nasu Red Cross Hospital, Otawara, Tochigi, Japan
| | - Jun Ushio
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Keijiro Sunada
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Takahito Takezawa
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Haruo Takahashi
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Alan Kawarai Lefor
- Department of Surgery, Jichi Medical University, Shimotsuke, Tochigi, Japan
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
| |
Collapse
|
5
|
Nakai Y, Yamamoto R, Matsuyama M, Sakai Y, Takayama Y, Ushio J, Ito Y, Kitamura K, Ryozawa S, Imamura T, Tsuchida K, Hayama J, Itoi T, Kawaguchi Y, Yoshida Y, Sugimori K, Shimura K, Mizuide M, Iwai T, Nishikawa K, Yagioka H, Nagahama M, Toda N, Saito T, Yasuda I, Hirano K, Togawa O, Nakamura K, Maetani I, Sasahira N, Isayama H. Multicenter study of endoscopic preoperative biliary drainage for malignant hilar biliary obstruction: E-POD hilar study. J Gastroenterol Hepatol 2018; 33:1146-1153. [PMID: 29156495 DOI: 10.1111/jgh.14050] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [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: 08/17/2017] [Revised: 11/08/2017] [Accepted: 11/12/2017] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND AIM Endoscopic nasobiliary drainage (ENBD) is often recommended in preoperative biliary drainage (PBD) for hilar malignant biliary obstruction (MBO), but endoscopic biliary stent (EBS) is also used in the clinical practice. We conducted this large-scale multicenter study to compare ENBD and EBS in this setting. METHODS A total of 374 cases undergoing PBD including 281 ENBD and 76 EBS for hilar MBO in 29 centers were retrospectively studied. RESULTS Extrahepatic cholangiocarcinoma (ECC) accounted for 69.8% and Bismuth-Corlette classification was III or more in 58.8% of the study population. Endoscopic PBD was technically successful in 94.6%, and adverse event rate was 21.9%. The rate of post-endoscopic retrograde cholangiopancreatography pancreatitis was 16.0%, and non-endoscopic sphincterotomy was the only risk factor (odds ratio [OR] 2.51). Preoperative re-intervention was performed in 61.5%: planned re-interventions in 48.4% and unplanned re-interventions in 31.0%. Percutaneous transhepatic biliary drainage was placed in 6.4% at the time of surgery. The risk factors for unplanned procedures were ECC (OR 2.64) and total bilirubin ≥ 10 mg/dL (OR 2.18). In surgically resected cases, prognostic factors were ECC (hazard ratio [HR] 0.57), predraiange magnetic resonance cholangiopancreatography (HR 1.62) and unplanned re-interventions (HR 1.81). EBS was not associated with increased adverse events, unplanned re-interventions, or a poor prognosis. CONCLUSIONS Our retrospective analysis did not demonstrate the advantage of ENBD over EBS as the initial PBD for resectable hilar MBO. Although the technical success rate of endoscopic PBD was high, its re-intervention rate was not negligible, and unplanned re-intervention was associated with a poor prognosis in resected hilar MBO.
Collapse
Affiliation(s)
- Yousuke Nakai
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryuichi Yamamoto
- Department of Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University, Saitama, Japan
| | - Masato Matsuyama
- Department of Gastroenterology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yuji Sakai
- Department of Gastroenterology and Nephrology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yukiko Takayama
- Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Jun Ushio
- Department of Gastroenterology, Jichi Medical University Hospital, Shimotsuke, Tochigi, Japan
| | - Yukiko Ito
- Department of Gastroenterology, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Katsuya Kitamura
- Division of Gastroenterology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
| | - Shomei Ryozawa
- Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Tsunao Imamura
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Kouhei Tsuchida
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Tochigi, Japan
| | - Jo Hayama
- Department of Gastroenterology and Hepatology, Nihon University Itabashi Hospital, Tokyo, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Yoshiaki Kawaguchi
- Department of Gastroenterology, Tokai University School of Medicine, Tokai, Kanagawa, Japan
| | - Yu Yoshida
- Department of Gastroenterology, Kimitsu Chuo Hospital, Chiba, Japan
| | - Kazuya Sugimori
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Kanagawa, Japan
| | - Kenji Shimura
- Department of Gastroenterology, Asahi General Hospital, Chiba, Japan
| | - Masafumi Mizuide
- Department of Gastroenterology, Gunma University Hospital, Maebashi, Gunma, Japan
| | - Tomohisa Iwai
- Department of Gastroenterology, Kitasato University Hospital, Sagamihara, Kanagawa, Japan
| | - Ko Nishikawa
- Department of Gastroenterology, Ageo Central General Hospital, Saitama, Japan
| | - Hiroshi Yagioka
- Department of Gastroenterology, Tokyo Metropolitan Police Hospital, Tokyo, Japan
| | - Masatsugu Nagahama
- Department of Gastroenterology, Showa University Fujigaoka Hospital, Yokohama, Kanagawa, Japan
| | - Nobuo Toda
- Department of Gastroenterology, Mitsui Memorial Hospital, Tokyo, Japan
| | - Tomotaka Saito
- Department of Gastroenterology, JR Tokyo General Hospital, Tokyo, Japan
| | - Ichiro Yasuda
- Department of Gastroenterology, Teikyo University Mizonokuchi Hospital, Kawasaki, Kanagawa, Japan
| | - Kenji Hirano
- Department of Gastroenterology, JHCO Tokyo Takanawa Hospital, Tokyo, Japan
| | - Osamu Togawa
- Department of Gastroenterology, Kanto Central Hospital, Tokyo, Japan
| | - Kenji Nakamura
- Department of Gastroenterology, St. Luke's International Hospital, Tokyo, Japan
| | - Iruru Maetani
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Naoki Sasahira
- Department of Gastroenterology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| |
Collapse
|
6
|
Yokoyama K, Ushio J, Numao N, Tamada K, Fukushima N, Kawarai Lefor A, Yamamoto H. Esophageal seeding after endoscopic ultrasound-guided fine-needle aspiration of a mediastinal tumor. Endosc Int Open 2017; 5:E913-E917. [PMID: 28924599 PMCID: PMC5597930 DOI: 10.1055/s-0043-114662] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 05/02/2017] [Indexed: 01/28/2023] Open
Abstract
Background and study aims Tumor seeding after endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) is rare. A 53-year-old man underwent transesophageal EUS-FNA for diagnosis of a 6-cm mass in the mediastinum as seen by computed tomography (CT). Four weeks later, repeat CT scan revealed a mass in the esophageal wall. Upper gastrointestinal endoscopy confirmed a lesion in the mid-esophagus, which was biopsied and found to be consistent with needle tract seeding after EUS-FNA. Tumor seeding in the gastrointestinal wall or peritoneum after EUS-FNA is rare, but may adversely affect the prognosis. Indications for EUS-FNA must be carefully considered.
Collapse
Affiliation(s)
- Kensuke Yokoyama
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan
| | - Jun Ushio
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan,Corresponding author Jun Ushio, MD Department of MedicineDivision of GastroenterologyJichi Medical University3311-1 Yakushiji, ShimotsukeTochigi 329-0498Japan+81 285 44 8297
| | - Norikatsu Numao
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan
| | - Kiichi Tamada
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan
| | - Noriyoshi Fukushima
- Department of Diagnostic Pathology, Jichi Medical University, Tochigi, Japan
| | | | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan
| |
Collapse
|
7
|
Yokoyama K, Hatanaka H, Inoue M, Yano T, Numao N, Ushio J, Lefor AK, Tamada K, Yamamoto H. Multiple orifices and cholangiography with a "fire-like" appearance after Kasai hepatoportoenterostomy for biliary atresia. J Pediatr Surg 2016; 51:1574-6. [PMID: 27502010 DOI: 10.1016/j.jpedsurg.2016.06.019] [Citation(s) in RCA: 2] [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: 03/04/2016] [Revised: 06/06/2016] [Accepted: 06/29/2016] [Indexed: 10/21/2022]
Abstract
A 21-year-old female underwent a Kasai hepatoportoenterostomy with Roux-en-Y reconstruction for typeIII biliary atresia at age 63 days. At the age of 19 years, she developed cholangitis and CT scan revealed hepatolithiasis. She presented for treatment of the intrahepatic stone and the hepatportoenterostomy was directly visualized with double-balloon endoscopy (DBE). Endoscopic findings showed multiple intrahepatic bile ducts open to the jejunum through multiple orifices. Cholangiography showed narrowing of intrahepatic bile duct branches with a "fire-like" appearance. These findings have not been previously reported, since endoscopic approaches to patients with a hepaticojejunostomy were limited. DBE was useful to directly visualize the anastomosis in a patient status-post the Kasai operation for biliary atresia with a Rouxen-Y reconstruction.
Collapse
Affiliation(s)
- Kensuke Yokoyama
- Department of Medicine, Division of Gastroenterology, Jichi Medical University
| | - Hisashi Hatanaka
- Department of Medicine, Division of Gastroenterology, Jichi Medical University.
| | - Mikihiro Inoue
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine
| | - Tomonori Yano
- Department of Medicine, Division of Gastroenterology, Jichi Medical University
| | - Norikatsu Numao
- Department of Medicine, Division of Gastroenterology, Jichi Medical University
| | - Jun Ushio
- Department of Medicine, Division of Gastroenterology, Jichi Medical University
| | | | - Kiichi Tamada
- Department of Medicine, Division of Gastroenterology, Jichi Medical University
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University
| |
Collapse
|
8
|
Hatanaka H, Yamamoto H, Yano T, Ushio J, Tomiyama T, Wada SI, Sakamoto H, Okada M, Tamada K, Sugano K. Double-balloon endoscopy for hepatolithiasis with multiple stones associated with reflux of intestinal contents into the bile duct in a patient with Roux-en-Y hepaticojejunostomy. Dig Endosc 2012; 24:479. [PMID: 23078448 DOI: 10.1111/j.1443-1661.2012.01336.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Hisashi Hatanaka
- Division of Gastroenterology, Department of Medicine, Jichi Medical University, Tochigi, Japan
| | | | | | | | | | | | | | | | | | | |
Collapse
|
9
|
Noguchi C, Tamada K, Wada S, Ohashi A, Hatanaka H, Ushio J, Nakazawa K, Numao N, Sugano K. Successful lithotripsy under fluoroscopy without cholangiography and confirmation: absence of remnant stones using gadolinium chelate combined with intraductal ultrasound in a patient anaphylactic to iodine-based contrast agent. Dig Endosc 2012; 24:195-6. [PMID: 22507102 DOI: 10.1111/j.1443-1661.2011.01193.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
10
|
Tamada K, Ushio J, Sugano K. Endoscopic diagnosis of extrahepatic bile duct carcinoma: Advances and current limitations. World J Clin Oncol 2011; 2:203-16. [PMID: 21611097 PMCID: PMC3100496 DOI: 10.5306/wjco.v2.i5.203] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2010] [Revised: 09/16/2010] [Accepted: 09/23/2010] [Indexed: 02/06/2023] Open
Abstract
The accurate diagnosis of extrahepatic bile duct carcinoma is difficult, even now. When ultrasonography (US) shows dilatation of the bile duct, magnetic resonance cholangiopancreatography followed by endoscopic US (EUS) is the next step. When US or EUS shows localized bile duct wall thickening, endoscopic retrograde cholangiopancreatography should be conducted with intraductal US (IDUS) and forceps biopsy. Fluorescence in situ hybridization increases the sensitivity of brush cytology with similar specificity. In patients with papillary type bile duct carcinoma, three biopsies are sufficient. In patients with nodular or infiltrating-type bile duct carcinoma, multiple biopsies are warranted, and IDUS can compensate for the limitations of biopsies. In preoperative staging, the combination of dynamic multi-detector low computed tomography (MDCT) and IDUS is useful for evaluating vascular invasion and cancer depth infiltration. However, assessment of lymph nodes metastases is difficult. In resectable cases, assessment of longitudinal cancer spread is important. The combination of IDUS and MDCT is useful for revealing submucosal cancer extension, which is common in hilar cholangiocarcinoma. To estimate the mucosal extension, which is common in extrahepatic bile duct carcinoma, the combination of IDUS and cholangioscopy is required. The utility of current peroral cholangioscopy is limited by the maneuverability of the “baby scope”. A new baby scope (10 Fr), called “SpyGlass” has potential, if the image quality can be improved. Since extrahepatic bile duct carcinoma is common in the Far East, many researchers in Japan and Korea contributed these studies, especially, in the evaluation of longitudinal cancer extension.
Collapse
Affiliation(s)
- Kiichi Tamada
- Kiichi Tamada, Jun Ushio, Kentaro Sugano, Department of Gastroenterology and Hepatology, Jichi Medical University, Yakushiji, Tochigi 329-0498, Japan
| | | | | |
Collapse
|
11
|
Sekikawa T, Akaike A, Ushio J, Sato A, Matsukawa M. [Irinotecan chemotherapy for patients with advanced or relapsed pancreatic neoplasm]. Nihon Rinsho 2006; 64 Suppl 1:203-6. [PMID: 16457250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Affiliation(s)
- Takashi Sekikawa
- Department of Gastroenterology, Showa University, Toyosu Hospital
| | | | | | | | | |
Collapse
|
12
|
Kunimura T, Inagaki T, Wada M, Ushio J, Sato K, Enosawa T, Nakashima M, Kato H, Hayashi R, Saitou K, Morohoshi T. Immunohistochemical evaluation of tissue-specific proteolytic enzymes in adenomas containing foci of early carcinoma: correlations with cathepsin D expression and other malignant features. ACTA ACUST UNITED AC 2004; 33:149-54. [PMID: 14716064 DOI: 10.1385/ijgc:33:2-3:149] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Cathepsin D (CD) is an aspartyl lysosomal protease, and the prognostic value of CD expression has been studied in a variety of tumors, however, its role in early adenocarcinomas remains unclear. AIM OF THE STUDY We evaluated the expression of CD in a series of colorectal adenomas with severe dysplasia containing foci of early carcinoma and compared the results to several histopathological and immunohistochemical features. METHODS Adenomas were obtained by endoscopic polypectomy from 33 patients. Twenty-four of the 33 adenomas contained well-differentiated adenocarcinomas and nine adenomas contained moderately differentiated adenocarcinomas. RESULTS Positive CD expressions were observed in 25% of well-differentiated adenocarcinomas and in 66.7% of moderately differentiated adenocarcinomas (p < 0.05). Of the 12 adenocarcinomas with positive CD expression, four had positive CD expression in their adenomas (p < 0.01), 6 showed positive Ki-67 expression in their adenomas (NS), and 10 had positive p53 expression in their adenomas (p < 0.05). No significant association was seen between the level of CD expression and adenoma size. CONCLUSIONS The expression of CD in adenocarcinoma correlated significantly with differentiation, and with the levels of CD and p53 expression in the adenomas of the polyp.
Collapse
Affiliation(s)
- Toshiaki Kunimura
- First Department of Pathology, Showa University School of Medicine, Tokyo, Japan.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Sato A, Shimada K, Nakamachi M, Ushio J, Yamamoto W, Kurihara M, Matsukawa M. Effectiveness of doxifluridine (5'-DFUR)/docetaxel against advanced/recurrent gastric cancer showing resistance to various anticancer drug regimens. Gastric Cancer 2003; 5:233-6. [PMID: 12491082 DOI: 10.1007/s101200200040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [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: 02/07/2023]
Abstract
A 58-year-old man was diagnosed as having type 3 gastric cancer (poorly differentiated adenocarcinoma). He underwent total gastrectomy with splenectomy, as well as D3 dissection, and received postoperative chemotherapy combining oral uracil and futrafur (UFT) with cisplatin (CDDP), but results showed recurrence of multiple abdominal lymph node metastases around the aorta. He therefore received various anticancer drug regimens (irinotecan [CPT-11]/CDDP; 1 M tegafur-0.4 M gimeracil-1 M oteracil potassium [TS-1], methotrexate (MTX)/5-fluorouracil); however, final results showed growth of lymph node metastasis and simultaneous worsening of his general condition. The patient then received combined administration of doxifluridine (5'-DFUR)/docetaxel (5'-DFUR, 1000 mg/body [666.7 mg/m(2)], given by consecutive daily administration, orally, for days 1-14; and docetaxel, 80 mg/body [60 mg/m(2)], on day 8, by venous drip, every 3 weeks). Three courses of this regimen resulted in approximately 90% reduction of the abdominal lymph node size, disappearance of the right cervical lymph node metastasis, reductions of the levels of two tumor markers (carcinoembryonic antigen [CEA] and carbohydrate antigen [CA]19-9), and improvement of his general condition. In total, seven courses of the regimen were carried out. The patient died on day 298 after starting this combined regimen and showed a response period of 126 days. The primary toxicity identified was neutropenia (grade 4), as well as other low-grade (grade 1, 2) hematological and nonhematological toxicities. In the field of gastric cancer treatment, especially for patients showing multiple resistance to anticancer drugs, an effective therapy is critically needed.
Collapse
Affiliation(s)
- Atsushi Sato
- Department of Gastroenterology, Toyosu Hospital, Showa University School of Medicine, 4-1-18 Toyosu, Koto-ku, Tokyo 135-8577, Japan
| | | | | | | | | | | | | |
Collapse
|
14
|
Hada M, Nakatsuji H, Ushio J, Izawa M, Yokono H. High coordinate germanium and tin complexes in the allylation reactions of aldehydes. Organometallics 2002. [DOI: 10.1021/om00033a008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
15
|
Nakatsuji H, Onishi Y, Ushio J, Yonezawa T. Ab initio electronic structure of the rhodium-rhodium bond in dirhodium tetracarboxylate complexes and their cations. Inorg Chem 2002. [DOI: 10.1021/ic00153a013] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
16
|
Nakatsuji H, Ushio J, Han S, Yonezawa T. Ab initio electronic structures and reactivities of metal carbene complexes (CO)5Cr:CHOH and (CO)4Fe:CHOH. J Am Chem Soc 2002. [DOI: 10.1021/ja00341a022] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
17
|
Sato A, Yamamoto W, Takebuchi K, Hiratsuka N, Tadokoro K, Ushio J. [Home chemotherapy and/or outpatient chemotherapy for patient with advanced gastric cancer]. Nihon Rinsho 2001; 59 Suppl 4:616-20. [PMID: 11424453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Affiliation(s)
- A Sato
- Department of Gastroenterology, Toyosu Hospital, Showa University School of Medicine
| | | | | | | | | | | |
Collapse
|
18
|
Nakatsuji H, Ushio J, Yonezawa T. Cluster expansion of the wavefunction. Potential energy curves of the ground, excited, and ionized states of Li2. CAN J CHEM 1985. [DOI: 10.1139/v85-308] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The SAC (symmetry-adapted-cluster) and SAC-CI theories based on the cluster expansion of the wavefunction have been applied to the calculations of the potential energy curves of the ground, excited, and ionized states of the Li2 molecule. The potential energy curves and the spectroscopic properties calculated agree well with the available experimental data and the previous theoretical results of Olson and Konowalow. For the [Formula: see text] state, our calculation is the first and predicts a bound state whose minimum is at Re = 6.8 bohr and 2.5 eV above the ground state. This state dissociates into 2P and 2S states of the Li atoms and has a hump which is higher than and outside of the hump of the B1IIu state. The long-range behavior of the states which dissociate into 2P and 2S states of the Li atom is well predicted by the resonance interaction theory.
Collapse
|