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Gentile D, Donadon M, Di Tommaso L, Samà L, Franchi E, Costa G, Lleo A, Torzilli G. Is the outcome after hepatectomy for transitional hepatocholangiocarcinoma different from that of hepatocellular carcinoma and mass-forming cholangiocarcinoma? A case-matched analysis. Updates Surg 2020; 72:671-679. [PMID: 32445033 DOI: 10.1007/s13304-020-00802-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 05/13/2020] [Indexed: 02/06/2023]
Abstract
Hepatocholangiocarcinoma (HCC-CC) is a rare malignancy containing features of both hepatocellular carcinoma (HCC) and mass-forming cholangiocarcinoma (MFCCC), of which the outcome after hepatectomy remains to be clarified. The aim of this study was to analyze the characteristics and outcomes of patients with transitional HCC-CC and compare them with those of patients with HCC and MFCCC. Our prospectively maintained database was queried, and 14 transitional HCC-CC patients were identified over a total of 406 consecutive hepatic resections. A 1:1:1 match was performed with HCC and MFCCC patients operated in the same period. A total of 42 patients were matched according to tumor stage (T1-2-3, N0, M0), number of tumors, R0 resection, no 90-day mortality, and follow-up. Primary endpoints were disease-free survival (DFS) and overall survival (OS). Disease-free survival rates at 1-, 3-, and 5-year were 71.4%, 57.1%, 35.7% for transitional HCC-CC patients; 85.7%, 40.4%, 10.1% for HCC patients; 85.1%, 34.0%, 22.7% for MFCCC patients (5-year DFS: HCC-CC vs. HCC, p = 0.575; HCC-CC vs. MFCCC, p = 0.766, respectively). Similarly, OS rates at 1-, 3-, and 5-year were 92.9%, 71.4%, 64.3% for transitional HCC-CC patients; 100%, 64.3%, 41.7% for HCC patients; 100%, 54.5%, 43.6% for MFCCC patients (5-year OS: HCC-CC vs. HCC, p = 0.891; HCC-CC vs. MFCCC, p = 0.673, respectively). When accurately matched with respect to tumor burden, transitional HCC-CC patients show similar outcomes to those of HCC and MFCCC patients. Further evaluations of differences in tumor biology are necessary to better characterize the prognosis of transitional HCC-CC patients.
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Affiliation(s)
- Damiano Gentile
- Department of Hepatobiliary and General Surgery, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
| | - Matteo Donadon
- Department of Hepatobiliary and General Surgery, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
- Department of Biomedical Science, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Luca Di Tommaso
- Department of Biomedical Science, Humanitas University, Pieve Emanuele, Milan, Italy
- Department of Pathology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
| | - Laura Samà
- Department of Hepatobiliary and General Surgery, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
| | - Eloisa Franchi
- Department of Hepatobiliary and General Surgery, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
| | - Guido Costa
- Department of Hepatobiliary and General Surgery, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
| | - Ana Lleo
- Department of Biomedical Science, Humanitas University, Pieve Emanuele, Milan, Italy
- Department of Internal Medicine, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
| | - Guido Torzilli
- Department of Hepatobiliary and General Surgery, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy.
- Department of Biomedical Science, Humanitas University, Pieve Emanuele, Milan, Italy.
- Division of Hepatobiliary and General Surgery, Department of Surgery, Humanitas University, Humanitas Clinical and Research Center-IRCCS, Via Manzoni, 56, 20089, Rozzano, Milano, Italy.
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Wang T, Yang X, Tang H, Kong J, Shen S, Qiu H, Wang W. Integrated nomograms to predict overall survival and recurrence-free survival in patients with combined hepatocellular cholangiocarcinoma (cHCC) after liver resection. Aging (Albany NY) 2020; 12:15334-15358. [PMID: 32788423 PMCID: PMC7467372 DOI: 10.18632/aging.103577] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 06/09/2020] [Indexed: 02/05/2023]
Abstract
The current clinical classification of primary liver cancer is unable to efficiently predict the prognosis of combined hepatocellular cholangiocarcinoma (cHCC). Accurate satellite nodules (SAT) and microvascular invasion (MVI) prediction in cHCC patients is very important for treatment decision making and prognostic evaluation. The aim of this work was to explore important factors affecting the prognosis of cHCC patients after liver resection and to develop preoperative nomograms to predict SAT and MVI in cHCC patients. The nomogram was developed using the data from 148 patients who underwent liver resection for cHCC patients at our hospital between January 2006 and December 2014. Based on the results of the multivariate analysis, a nomogram integrating all significant independent factors affecting overall survival and recurrence-free survival was constructed to predict the prognosis of cHCC. Next, risk factors for SAT and MVI were evaluated with logistic regression. Blood signatures were established using the LASSO regression, and then, we combined the clinical risk factors and blood signatures of the patients to establish predictive models for SAT and MVI. The C-index of the nomogram for predicting survival was 0.685 (95% CI, 0.638 to 0.732), which was significantly higher than the C-index for other liver cancer classification systems.
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Affiliation(s)
- Tao Wang
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu 610041, P. R. China
| | - Xianwei Yang
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu 610041, P. R. China
| | - Huairong Tang
- Physical Examination Center, West China Hospital of Sichuan University, Chengdu 610041, P. R. China
| | - Junjie Kong
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu 610041, P. R. China
| | - Shu Shen
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu 610041, P. R. China
| | - Haizhou Qiu
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu 610041, P. R. China
| | - Wentao Wang
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu 610041, P. R. China
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53
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Holzner ML, Tabrizian P, Parvin-Nejad FP, Fei K, Gunasekaran G, Rocha C, Facciuto ME, Florman S, Schwartz ME. Resection of Mixed Hepatocellular-Cholangiocarcinoma, Hepatocellular Carcinoma, and Intrahepatic Cholangiocarcinoma. Liver Transpl 2020; 26:888-898. [PMID: 32352208 DOI: 10.1002/lt.25786] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 02/16/2020] [Accepted: 03/11/2020] [Indexed: 12/13/2022]
Abstract
Mixed hepatocellular-cholangiocarcinoma (HCC-CC) is a biphenotypic liver cancer thought to have unfavorable tumor biology and a poor prognosis. Surgical outcomes of HCC-CC remain unclear. We aimed to evaluate the clinical characteristics and surgical outcomes of HCC-CC. We analyzed a series of patients undergoing resection for HCC-CC (n = 47), hepatocellular carcinoma (HCC; n = 468), and intrahepatic cholangiocarcinoma (ICC; n = 108) at a single Western center between 2001 and 2015. Patients with HCC-CC were matched to patients with HCC and ICC on important clinical factors including tumor characteristics (size, vascular invasion, and differentiation) and underlying cirrhosis. Patients with HCC-CC had rates of viral hepatitis comparable to patients with HCC (78.7% versus 80.0%), and 42.5% had underlying cirrhosis. When matched on tumor size, HCC-CC was more poorly differentiated than HCC (68.3% versus 27.3%; P < 0.001) and ICC (68.3% versus 34.8%; P = 0.01) but had similar postresection survival (5-year survival: HCC-CC 49.7%, HCC 54.8%, ICC 68.7%; P = 0.61) and recurrence (3-year recurrence: HCC-CC 57.9%, HCC 61.5%, and ICC 56%; P = 0.58). Outcomes were similar between HCC-CC and HCC when matched on underlying cirrhosis and tumor size. Cancer type was not predictive of survival or tumor recurrence. Survival after resection of HCC-CC is similar to HCC when matched for tumor size, despite HCC-CC tumors being more poorly differentiated. Exclusion of HCC-CC from management strategies recommended for HCC, including consideration for liver transplantation, may not be warranted.
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Affiliation(s)
- Matthew L Holzner
- Liver Cancer Program, Recanati-Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Parissa Tabrizian
- Liver Cancer Program, Recanati-Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | - Kezhen Fei
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Ganesh Gunasekaran
- Liver Cancer Program, Recanati-Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Chiara Rocha
- Liver Cancer Program, Recanati-Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Marcelo E Facciuto
- Liver Cancer Program, Recanati-Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Sander Florman
- Liver Cancer Program, Recanati-Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Myron E Schwartz
- Liver Cancer Program, Recanati-Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY
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54
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Zhang J, Wang X, Zhang L, Yao L, Xue X, Zhang S, Li X, Chen Y, Pang P, Sun D, Xu J, Shi Y, Chen F. Radiomics predict postoperative survival of patients with primary liver cancer with different pathological types. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:820. [PMID: 32793665 PMCID: PMC7396247 DOI: 10.21037/atm-19-4668] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background Radiomics can be used to determine the prognosis of liver cancer, but it might vary among cancer types. This study aimed to explore the clinicopathological features, radiomics, and survival of patients with hepatocellular carcinoma (HCC), mass-type cholangiocarcinoma (MCC), and combined hepatocellular-cholangiocarcinoma (CHCC). Methods This was a retrospective cohort study of patients with primary liver cancer operated at the department of hepatobiliary surgery of the First Affiliated Hospital of Zhejiang University from 07/2013 to 11/2015. All patients underwent preoperative liver enhanced MRI scans and diffusion-weighted imaging (DWI). The radiomics characteristics of DWI and the enhanced equilibrium phase (EP) images were extracted. The mRMR (minimum redundancy maximum relevance) was applied to filter the parameters. Results There were 44 patients with MCC, 59 with HCC, and 33 with CHCC. Macrovascular invasion, tumor diameter, positive ferritin preoperatively, positive AFP preoperatively, positive CEA preoperatively, Correlation, Inverse Difference Moment, and Cluster Prominence in model A (DWI and clinicopathological parameters) were independently associated with overall survival (OS) (P<0.05). Lymphadenopathy, gender, positive ferritin preoperatively, positive AFP preoperatively, positive CEA preoperatively, Uniformity, and Cluster Prominence in model B (EP and clinicopathological parameters) were independently associated with OS (P<0.05). Macrovascular invasion, lymphadenopathy, gender, positive ferritin preoperatively, positive CEA preoperatively, Uniformity_EP, GLCMEnergy_DWI, and Cluster Prominence_EP in model C (image texture and clinicopathological parameters) were independently associated with OS (P<0.05). Those factors were used to construct three nomograms to predict OS. Conclusions Clinicopathological and radiomics features are independently associated with the OS of patients with primary liver cancer.
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Affiliation(s)
- Jiahui Zhang
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Department of Radiology, Hangzhou Third Hospital, Hangzhou, China
| | - Xiaoli Wang
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Lixia Zhang
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Linpeng Yao
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xing Xue
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Siying Zhang
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xin Li
- GE China Medical Life Sciences Division Core Image Senior Application Team, Guangzhou, China
| | - Yuanjun Chen
- GE China Medical Life Sciences Division Core Image Senior Application Team, Guangzhou, China
| | - Peipei Pang
- GE China Medical Life Sciences Division Core Image Senior Application Team, Guangzhou, China
| | | | - Juan Xu
- Medical Big Data, AliHealth, Hangzhou, China
| | - Yanjun Shi
- Department of Hepatobiliary and Pancreas Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Feng Chen
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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55
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Zhang F, Lu S, Tian M, Hu K, Chen R, Zhang B, Ren Z, Shi Y, Yin X. Albumin-to-Alkaline Phosphatase Ratio is an Independent Prognostic Indicator in Combined Hepatocellular and Cholangiocarcinoma. J Cancer 2020; 11:5177-5186. [PMID: 32742464 PMCID: PMC7378922 DOI: 10.7150/jca.45633] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 06/12/2020] [Indexed: 12/11/2022] Open
Abstract
Background: The clinical significance of Albumin-to-Alkaline Phosphatase Ratio (AAPR) has been discussed in hepatocellular carcinoma (HCC) and cholangiocarcinoma (CC). The aim of this study is to clarify the prognostic value of AAPR in patients with combined hepatocellular and cholangiocarcinoma (cHCC-CCA). Methods: A total of 267 patients pathologically diagnosed as Allen type C cHCC-CCA in our institution were retrospectively enrolled and randomly divided into the training (N=187) cohort and validation (N=80) cohort. The prognostic value of AAPR was evaluated and validated. An AAPR-based nomogram was constructed and its prediction performance was assessed. Results: We identified 0.43 as the optimal threshold value of AAPR by the X-tile software. In the training cohort, the median overall survival (OS) of patients with AAPR < 0.43 was significant shorter than that of those with AAPR ≥ 0.43(15.8 months vs 35 months, respectively, P < 0.001). Univariate and multivariate analyses demonstrated that AAPR was a strong indicator of OS. The concordance index (C-index), receiver operating characteristic (ROC) curves, likelihood ratio tests (LAT), Akaike information criteria (AIC) and decision curve analysis (DCA) demonstrated that AAPR outperformed the Child-Pugh (CP) grade and albumin-bilirubin (ALBI) grade in predicting OS. These findings were further verified in the validation cohort. The AAPR-based nomogram achieved C-index values of 0.76 (95%CI: 0.71-0.81) in the training cohort and 0.69 (95%CI: 0.60-0.78) in the validation cohort, which presented significant superiority to TNM stage. Conclusions: Preoperative AAPR is an independent prognostic predictor in cHCC-CCA. The AAPR-based nomogram contributes to personalized prognosis prediction and clinical decision making for cHCC-CCA.
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Affiliation(s)
| | | | | | | | | | | | | | - Yinghong Shi
- Liver Cancer Institute & Zhongshan Hospital, Fudan University, Shanghai, China; Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education
| | - Xin Yin
- Liver Cancer Institute & Zhongshan Hospital, Fudan University, Shanghai, China; Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education
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56
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Wang X, Wang W, Ma X, Lu X, Li S, Zeng M, Xu K, Yang C. Combined hepatocellular-cholangiocarcinoma: which preoperative clinical data and conventional MRI characteristics have value for the prediction of microvascular invasion and clinical significance? Eur Radiol 2020; 30:5337-5347. [PMID: 32385649 PMCID: PMC7476977 DOI: 10.1007/s00330-020-06861-2] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 03/13/2020] [Accepted: 04/02/2020] [Indexed: 02/07/2023]
Abstract
Objectives To explore which preoperative clinical data and conventional MRI findings may indicate microvascular invasion (MVI) of combined hepatocellular-cholangiocarcinoma (cHCC-CCA) and have clinical significance. Methods The study enrolled 113 patients with histopathologically confirmed cHCC-CCA (MVI-positive group [n = 56], MVI-negative group [n = 57]). Two radiologists retrospectively assessed the preoperative MRI features (qualitative analysis of morphology and dynamic enhancement features), and each lesion was assigned according to the LI-RADS. Preoperative clinical data were also evaluated. Logistic regression analyses were used to assess the relative value of these parameters as potential predictors of MVI. Recurrence-free survival (RFS) rates after hepatectomy in the two groups were estimated using Kaplan–Meier survival curves and compared using the log-rank test. Results The majority of cHCC-CCAs were categorized as LR-M. On multivariate analysis, a higher serum AFP level (OR, 0.523; 95% CI, 0.282–0.971; p = 0.040), intratumoral fat deposition (OR, 14.368; 95% CI, 2.749–75.098; p = 0.002), and irregular arterial peritumoral enhancement (OR, 0.322; 95% CI, 0.164–0.631; p = 0.001) were independent variables associated with the MVI of cHCC-CCA. After hepatectomy, patients with MVI of cHCC-CCA showed earlier recurrence than those without MVI (hazard ratio [HR], 0.402; 95% CI, 0.189–0.854, p = 0.013). Conclusion A higher serum AFP level and irregular arterial peritumoral enhancement are potential predictive biomarkers for the MVI of cHCC-CCA, while intratumoral fat detected on MRI suggests a low risk of MVI. Furthermore, cHCC-CCAs with MVI may have worse surgical outcomes with regard to early recurrence than those without MVI. Key Points • Higher serum levels of AFP combined with irregular arterial peritumoral enhancement are independent risk factors for the MVI of cHCC-CCA, while fat deposition might be a protective factor. • cHCC-CCA with MVI may have a higher risk of early recurrence after surgery. • Most cHCC-CCAs were categorized as LR-M in this study, and no significant difference was found in MVI based on LI-RADS category.
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MESH Headings
- Adult
- Aged
- Bile Duct Neoplasms/blood supply
- Bile Duct Neoplasms/diagnostic imaging
- Bile Duct Neoplasms/pathology
- Bile Duct Neoplasms/surgery
- Bile Ducts, Intrahepatic/pathology
- Biomarkers, Tumor/blood
- Carcinoma, Hepatocellular/blood supply
- Carcinoma, Hepatocellular/diagnostic imaging
- Carcinoma, Hepatocellular/pathology
- Carcinoma, Hepatocellular/surgery
- Cholangiocarcinoma/blood supply
- Cholangiocarcinoma/diagnostic imaging
- Cholangiocarcinoma/pathology
- Cholangiocarcinoma/surgery
- Disease-Free Survival
- Female
- Hepatectomy
- Humans
- Liver Neoplasms/blood supply
- Liver Neoplasms/diagnostic imaging
- Liver Neoplasms/pathology
- Liver Neoplasms/surgery
- Magnetic Resonance Imaging
- Male
- Microcirculation
- Middle Aged
- Neoplasm Invasiveness
- Neoplasms, Multiple Primary/blood supply
- Neoplasms, Multiple Primary/diagnostic imaging
- Neoplasms, Multiple Primary/pathology
- Neoplasms, Multiple Primary/surgery
- Recurrence
- Retrospective Studies
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Affiliation(s)
- Xiaolong Wang
- Department of Radiology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Xuhui District, Shanghai, China
- Department of Radiology, The Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Xuzhou, Jiangsu Province, China
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu Province, China
| | - Wentao Wang
- Department of Radiology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Xuhui District, Shanghai, China
| | - Xijuan Ma
- Department of Radiology, Xuzhou Central Hospital, Xuzhou, Jiangsu Province, China
| | - Xin Lu
- Department of Radiology, The Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Xuzhou, Jiangsu Province, China
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu Province, China
| | - Shaodong Li
- Department of Radiology, The Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Xuzhou, Jiangsu Province, China
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu Province, China
| | - Mengsu Zeng
- Department of Radiology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Xuhui District, Shanghai, China
| | - Kai Xu
- Department of Radiology, The Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Xuzhou, Jiangsu Province, China.
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu Province, China.
| | - Chun Yang
- Department of Radiology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Xuhui District, Shanghai, China.
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Leoni S, Sansone V, De Lorenzo S, Ielasi L, Tovoli F, Renzulli M, Golfieri R, Spinelli D, Piscaglia F. Treatment of Combined Hepatocellular and Cholangiocarcinoma. Cancers (Basel) 2020; 12:794. [PMID: 32224916 PMCID: PMC7226028 DOI: 10.3390/cancers12040794] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/15/2020] [Accepted: 03/23/2020] [Indexed: 02/07/2023] Open
Abstract
Combined hepatocellular and cholangiocarcinoma (HCC-CC) is a rare primary liver cancer. It is constituted by neoplastic cells of both hepatocellular and cholangiocellular derivation. Different histology types of HCC-CC have been reported, hinting at heterogeneous carcinogenic pathways leading to the development of this cancer. Due to its rarity and complexity, mixed HCC-CC is a scantly investigated condition with unmet needs and unsatisfactory outcomes. Surgery remains the preferred treatment in resectable patients. The risk of recurrence, however, is high, especially in comparison with other primary liver cancers such as hepatocellular carcinoma. In unresectable or recurring patients, the therapeutic options are challenging due to the dual nature of the neoplastic cells. Consequently, the odds of survival of patients with HCC-CC remains poor. We analysed the literature systematically about the treatment of mixed HCC-CC, reviewing the main therapeutic options and their outcomes and analysing the most interesting developments in this topic with a focus on new potential therapeutic avenues.
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Affiliation(s)
- Simona Leoni
- Internal Medicine Unit, Department of Digestive Diseases, Bologna Authority Hospital S.Orsola-Malpighi, 40136 Bologna, Italy
| | - Vito Sansone
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti 9, 40136 Bologna, Italy; (V.S.); (L.I.); (F.T.); (F.P.)
| | - Stefania De Lorenzo
- Oncology Unit, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40136 Bologna, Italy;
| | - Luca Ielasi
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti 9, 40136 Bologna, Italy; (V.S.); (L.I.); (F.T.); (F.P.)
| | - Francesco Tovoli
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti 9, 40136 Bologna, Italy; (V.S.); (L.I.); (F.T.); (F.P.)
| | - Matteo Renzulli
- Radiology Unit, Department of Experimental, Diagnostic and Specialty Medicine, Sant’Orsola Hospital, University of Bologna, 40136 Bologna, Italy; (M.R.); (R.G.); (D.S.)
| | - Rita Golfieri
- Radiology Unit, Department of Experimental, Diagnostic and Specialty Medicine, Sant’Orsola Hospital, University of Bologna, 40136 Bologna, Italy; (M.R.); (R.G.); (D.S.)
| | - Daniele Spinelli
- Radiology Unit, Department of Experimental, Diagnostic and Specialty Medicine, Sant’Orsola Hospital, University of Bologna, 40136 Bologna, Italy; (M.R.); (R.G.); (D.S.)
| | - Fabio Piscaglia
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti 9, 40136 Bologna, Italy; (V.S.); (L.I.); (F.T.); (F.P.)
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Jiang XX, Huang XT, Huang CS, Chen LH, Liang LJ, Yin XY. Long-term outcome and prognostic factors of combined hepatocellular carcinoma and cholangiocarcinoma after curative resection. Gastroenterol Rep (Oxf) 2020; 8:134-142. [PMID: 32280473 PMCID: PMC7136721 DOI: 10.1093/gastro/goaa003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 01/09/2020] [Accepted: 01/13/2020] [Indexed: 02/06/2023] Open
Abstract
Background Combined hepatocellular carcinoma and cholangiocarcinoma (cHCC-CC) is a rare subtype of primary liver cancers. Its prognostic factors remain unclear. The study aimed to evaluate its long-term outcome and prognostic factors by retrospectively reviewing the series of cHCC-CC after curative resection from our institute. Methods A total of 55 pathologically confirmed cHCC-CC patients undergoing curative resections between January 2003 and January 2018 at the First Affiliated Hospital of Sun Yat-sen University (Guangzhou, China) were included. The clinicopathological and follow-up data were retrieved. Overall survival (OS) and recurrence-free survivals (RFS) were analysed by Kaplan–Meier curve. The independent prognostic factors were determined by using univariate and multivariate Cox analyses. Results There were 41 males and 14 females, with a median age of 51.0 (interquartile range, 44.0–60.0) years. The 1-, 3-, and 5-year OS and RFS rates in cHCC-CC were 80.0%, 25.5%, and 16.4%, respectively, and 52.7%, 21.8%, and 10.9%, respectively. The median OS and RFS were 24.9 and 14.5 months, respectively. Univariate and multivariate analyses revealed that elevated alpha-fetal protein (AFP) and/or CA19-9, vascular invasion, local extra-hepatic invasion, and lymph-node metastasis (LNM) were independent unfavorable prognostic factors for OS and RFS (all P < 0.005). Furthermore, elevated AFP and/or CA19-9 were independent unfavorable prognostic factors in various subgroups of cHCC-CC, including patients aged <60 years, positive hepatitis B surface antigen, cirrhosis, single tumor, tumor size ≥5 cm, no vascular invasion, no LNM, and no local extra-hepatic invasion (all P < 0.05). Conclusions Elevated AFP and/or CA19-9, vascular invasion, local extra-hepatic invasion, and LNM were independent unfavorable prognostic factors for long-term survival of cHCC-CC undergoing curative resections. Patients with normal levels of AFP and CA19-9 had better prognosis.
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Affiliation(s)
- Xing-Xing Jiang
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China.,Department of Hepatobiliary Surgery, The Affiliated Xinyu Hospital, Nanchang University, Xinyu, Jiangxi, P. R. China
| | - Xi-Tai Huang
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Chen-Song Huang
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Liu-Hua Chen
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Li-Jian Liang
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Xiao-Yu Yin
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
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Zhang HC, Zhu T, Hu RF, Wu L. Contrast-enhanced ultrasound imaging features and clinical characteristics of combined hepatocellular cholangiocarcinoma: comparison with hepatocellular carcinoma and cholangiocarcinoma. Ultrasonography 2020; 39:356-366. [PMID: 32407611 PMCID: PMC7515662 DOI: 10.14366/usg.19093] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 03/13/2020] [Indexed: 12/12/2022] Open
Abstract
Purpose The purpose of this study was to retrospectively compare the clinical characteristics and imaging features on (CEUS) of combined hepatocellular cholangiocarcinoma (CHC) with those of hepatocellular carcinoma (HCC) and cholangiocarcinoma (CC). Methods The clinical information and CEUS features of 45 patients with CHC from 2015 to 2019 and 1-to-1-matched control subjects with HCC and CC (45 each) were compared. Results Simultaneous elevation of α-fetoprotein (AFP) and cancer antigen (CA) 19-9 was more common in CHC than in HCC and CC. In the arterial phase, hyperenhancement (homogeneous and heterogeneous) was more common in CHC (73.3%) and HCC (100%), while peripheral rim-like enhancement was more common in CC (55.6%). In the portal phase, marked washout was significantly more frequent in CHC and CC than in HCC (42.2% and 53.3% vs. 6.7%). In the delayed phase, marked washout was more common in CHC (82.2%) and CC (93.3%) than in HCC (40.0%). The washout time (WT) was much shorter in CHC and CC than in HCC (33.8±13.1 seconds and 30.1±11.6 seconds vs. 58.4±23.5 seconds). Using the combination of simultaneous elevation of AFP and CA 19-9 with marked washout in the delayed phase and a WT <38 seconds or arterial hyperenhancement to differentiate CHC from HCC or CC, the accuracy, sensitivity, and specificity were 74.4%, 93.3%, and 55.6% and 71.1%, 80.0%, and 62.2%, respectively. Conclusion Although some CEUS imaging features of CHC, HCC, and CC overlap, the combination of tumor markers and CEUS features can be helpful in differentiating CHC from HCC and CC.
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Affiliation(s)
- Hai-Chun Zhang
- Department of Ultrasound, Shanghai Deji Hospital/Shanghai Neuromedical Center, Qingdao University, Shanghai, China
| | - Ting Zhu
- Department of Ultrasound, Huashan North Hospital Baoshan Branch Affiliated with Fudan University, Shanghai, China
| | - Rong-Fei Hu
- Department of Ultrasound, Huashan North Hospital Baoshan Branch Affiliated with Fudan University, Shanghai, China
| | - Long Wu
- Department of Ultrasound, Huashan North Hospital Baoshan Branch Affiliated with Fudan University, Shanghai, China
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60
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Zhang J, Huang Z, Cao L, Zhang Z, Wei Y, Zhang X, Song B. Differentiation combined hepatocellular and cholangiocarcinoma from intrahepatic cholangiocarcinoma based on radiomics machine learning. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:119. [PMID: 32175412 PMCID: PMC7049063 DOI: 10.21037/atm.2020.01.126] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 01/14/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND Combined hepatocellular and cholangiocarcinoma (CHC) and intrahepatic cholangiocarcinoma (ICC) are hard to identify in clinical practice preoperatively. This study looked to develop and confirm a radiomics-based model for preoperative differentiation CHC from ICC. METHODS The model was developed in 86 patients with ICC and 46 CHC, confirmed in 37 ICC and 20 CHC, and data were collected from January 2014 to December 2018. The radiomics scores (Radscores) were built from radiomics features of contrast-enhanced computed tomography in 12 regions of interest (ROI). The Radscore and clinical-radiologic factors were integrated into the combined model using multivariable logistic regression. The best-combined model constructed the radiomics-based nomogram, and the performance was assessed concerning its calibration, discrimination, and clinical usefulness. RESULTS The radiomics features extracted from tumor ROI in the arterial phase (AP) with preprocessing were selected to build Radscore and yielded an area under the curve (AUC) of 0.800 and 0.789 in training and validation cohorts, respectively. The radiomics-based model contained Radscore and 4 clinical-radiologic factors showed the best performance (training cohort, AUC =0.942; validation cohort, AUC =0.942) and good calibration (training cohort, AUC =0.935; validation cohort, AUC =0.931). CONCLUSIONS The proposed radiomics-based model may be used conveniently to the preoperatively differentiate CHC from ICC.
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Affiliation(s)
- Jun Zhang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zixing Huang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Likun Cao
- Department of Radiology, Peking Union Medical College Hospital (Dongdan Campus), Beijing 100730, China
| | - Zhen Zhang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yi Wei
- Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xin Zhang
- Pharmaceutical Diagnostic team, GE Healthcare, Life Sciences, Beijing 100176, China
| | - Bin Song
- Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, China
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Zheng B, Ma J, Tian L, Dong L, Song G, Pan J, Liu Y, Yang S, Wang X, Zhang X, Zhou J, Fan J, Shi J, Gao Q. The distribution of immune cells within combined hepatocellular carcinoma and cholangiocarcinoma predicts clinical outcome. Clin Transl Med 2020; 10:45-56. [PMID: 32508015 PMCID: PMC7239312 DOI: 10.1002/ctm2.11] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 03/06/2020] [Accepted: 03/06/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND This study aimed to investigate the clinical relevance of the immune microenvironment in patients with combined hepatocellular carcinoma and cholangiocarcinoma (cHCC-ICC). PATIENTS AND METHODS The density of tumor-infiltrating CD3+ , CD8+ , CD163+ , and Foxp3+ immune cells, as well as Programmed cell death 1, Programmed cell death-ligand 1, and Tumor necrosis factor receptor superfamily member 4, was measured in the peritumor liver, tumor invasive margin, and intratumor subregions of 56 cHCC-ICC by immunohistochemistry. The immune index was established to stratify patients. Prognostic significance of immune cell subsets and immune indices was evaluated. RESULTS The distribution of immune cells was highly heterogeneous among different subregions of cHCC-ICC. As compared with the hepatocellular carcinoma (HCC) component, the lower density of CD8+ T cells and higher intensity of Foxp3+ Tregs and immune checkpoints in the intrahepatic cholangiocarcinoma (ICC) component may indicate a stronger immune evasive ability of ICC. Based on clustering classification or a combination of random forest and lasso-cox, two models of immune indices were established and both were identified as independent prognostic factors for cHCC-ICC patients. The selected immune variables in the immune prognostic models derived from both HCC and ICC subregions, indicating that the prognosis of cHCC-ICC patients was a complex interaction of both components. CONCLUSIONS The immune contexture was heterogeneous among different subregions of cHCC-ICC patients and contributed differently to patient prognosis. Immune score based on the densities of immune cells might serve as a promising prognostic predictor for cHCC-ICC patients.
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Affiliation(s)
- Bo‐Hao Zheng
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
- Department of General SurgeryZhongshan HospitalFudan UniversityShanghaiChina
| | - Jia‐Qiang Ma
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
- The Center for MicrobesDevelopment, and HealthKey Laboratory of Molecular Virology & ImmunologyInstitute Pasteur of ShanghaiChinese Academy of Sciences/University of Chinese Academy of SciencesShanghaiChina
| | - Ling‐Yu Tian
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
| | - Liang‐Qing Dong
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
| | - Guo‐He Song
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
| | - Jiao‐Men Pan
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
| | - Yu‐Ming Liu
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
| | - Shuai‐Xi Yang
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
| | - Xiao‐Ying Wang
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
| | - Xiao‐Ming Zhang
- The Center for MicrobesDevelopment, and HealthKey Laboratory of Molecular Virology & ImmunologyInstitute Pasteur of ShanghaiChinese Academy of Sciences/University of Chinese Academy of SciencesShanghaiChina
| | - Jian Zhou
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
- Institutes of Biomedical SciencesFudan UniversityShanghaiChina
| | - Jia Fan
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
- Institutes of Biomedical SciencesFudan UniversityShanghaiChina
| | - Jie‐Yi Shi
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
| | - Qiang Gao
- Department of Liver Surgery and Transplantationand Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education)Liver Cancer InstituteZhongshan HospitalFudan UniversityShanghaiChina
- Institutes of Biomedical SciencesFudan UniversityShanghaiChina
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Gentile D, Donadon M, Lleo A, Aghemo A, Roncalli M, di Tommaso L, Torzilli G. Surgical Treatment of Hepatocholangiocarcinoma: A Systematic Review. Liver Cancer 2020; 9:15-27. [PMID: 32071906 PMCID: PMC7024854 DOI: 10.1159/000503719] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 09/13/2019] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Hepatocholangiocarcinoma (HCC-CC) is a rare liver malignancy that contains features of both hepatocellular carcinoma (HCC) and mass-forming cholangiocarcinoma (MFCCC). Three classification systems for HCC-CC are described in literature and the majority of these tumors appear to be of the transitional type. The aim of this study is to evaluate the characteristics of transitional HCC-CC and to compare long-term oncological outcomes with HCC and MFCCC in surgically treated patients. SUMMARY A systematic literature search was conducted to identify relevant studies analyzing demographic and clinical characteristics of patients with transitional HCC-CC and evaluating treatments and outcomes associated with this neoplasm. Only comparative, retrospective analyses were included. A total of 14 studies, involving 13,613 patients with primary liver malignancy, were analyzed. All patients underwent surgery, either liver resection or transplantation. Four hundred and thirty-seven patients were affected by transitional HCC-CC (3.2%). For further analysis, patients with transitional HCC-CC were divided into 2 groups, the resection group and the transplantation group. Disease-free survival (DFS) and overall survival (OS) of these patients were analyzed and compared to long-term oncological outcomes of patients with HCC and/or MFCCC, who underwent the same treatment. In the resection group, DFS rate at 5-year was 15, 31.6, and 20.3% for patients with transitional HCC-CC, HCC, and MFCCC, respectively; OS rate at 5-year was 32.7, 47.5, and 30.3% for patients with transitional HCC-CC, HCC, and MFCCC, respectively. In the transplantation group, DFS rate at 5-year was 40.9 and 87.4% for patients with transitional HCC-CC and HCC, respectively; OS rate at 5-year was 49.4 and 80.3% for patients with transitional HCC-CC and HCC, respectively. KEY MESSAGES Transitional HCC-CC patients have significantly worse DFS and OS rates compared to HCC patients in both the resection group and the transplantation group. However, in the resection group, both DFS and OS rates of transitional HCC-CC patients are not statistically different from those of MFCCC patients.
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Affiliation(s)
- Damiano Gentile
- aDepartment of Hepatobiliary and General Surgery, Humanitas University, Humanitas Clinical and Research Center, IRCCS, Rozzano, Milan, Italy
| | - Matteo Donadon
- aDepartment of Hepatobiliary and General Surgery, Humanitas University, Humanitas Clinical and Research Center, IRCCS, Rozzano, Milan, Italy
| | - Ana Lleo
- bDepartment of Internal Medicine and Hepatology, Humanitas University, Humanitas Clinical and Research Center, IRCCS, Rozzano, Milan, Italy
| | - Alessio Aghemo
- bDepartment of Internal Medicine and Hepatology, Humanitas University, Humanitas Clinical and Research Center, IRCCS, Rozzano, Milan, Italy
| | - Massimo Roncalli
- cDepartment of Pathology, Humanitas University, Humanitas Clinical and Research Center, IRCCS, Rozzano, Milan, Italy
| | - Luca di Tommaso
- cDepartment of Pathology, Humanitas University, Humanitas Clinical and Research Center, IRCCS, Rozzano, Milan, Italy
| | - Guido Torzilli
- aDepartment of Hepatobiliary and General Surgery, Humanitas University, Humanitas Clinical and Research Center, IRCCS, Rozzano, Milan, Italy
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63
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Devcic Z, Elboraey M, Vidal L, Mody K, Harnois D, Patel T, Toskich BB. Individualized Ablation of Hepatocellular Carcinoma: Tailored Approaches across the Phenotype Spectrum. Semin Intervent Radiol 2019; 36:287-297. [PMID: 31680719 DOI: 10.1055/s-0039-1698755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Ablation is now recommended by international guidelines for the definitive treatment of hepatocellular carcinoma (HCC). Extensive clinical studies have demonstrated outcomes comparable to surgical resection with shorter hospital stays, decreased costs, and improved quality of life. Successful ablation requires complete treatment of both tumor and margin while preserving critical adjacent structures. HCC exhibits highly variable presentations in both anatomic involvement and biology which have significant implications on choice of ablative therapy. There are now abundant ablation modalities and adjunctive techniques which can be used to individualize ablation and maximize curative results. This article provides a patient-centered summary of approaches to HCC ablation in the context of patient performance, hepatic reserve, tumor phenotype and biology, intra- and extrahepatic anatomy, and ablation technology.
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Affiliation(s)
- Zlatko Devcic
- Division of Interventional Radiology, Mayo Clinic Florida, Jacksonville, Florida
| | - Mohamed Elboraey
- Division of Interventional Radiology, Mayo Clinic Florida, Jacksonville, Florida
| | - Lucas Vidal
- Department of Transplantation, Mayo Clinic Florida, Jacksonville, Florida
| | - Kabir Mody
- Division of Oncology, Mayo Clinic Florida, Jacksonville, Florida
| | - Denise Harnois
- Department of Transplantation, Mayo Clinic Florida, Jacksonville, Florida
| | - Tushar Patel
- Department of Transplantation, Mayo Clinic Florida, Jacksonville, Florida
| | - Beau B Toskich
- Division of Interventional Radiology, Mayo Clinic Florida, Jacksonville, Florida
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Zhang H, Yu X, Xu J, Li J, Zhou Y. Combined hepatocellular-cholangiocarcinoma: An analysis of clinicopathological characteristics after surgery. Medicine (Baltimore) 2019; 98:e17102. [PMID: 31567946 PMCID: PMC6756736 DOI: 10.1097/md.0000000000017102] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Combined hepatocellular-cholangiocarcinoma (CHCC) is a rare type of primary liver cancer (PLC). The aim of this study was to investigate the disease characteristics in CHCC patients and compare them with those in hepatocellular carcinoma (HCC) or intrahepatic cholangiocarcinoma (ICC).The perioperative and follow-up data of CHCC patients (n = 15), HCC patients (n = 577), and ICC patients (n = 61) were retrospectively analyzed, and the clinicopathological characteristics were compared among these 3 groups.In the CHCC group, the serum level of AFP was significantly higher than that of the ICC group (P = .002), and the CA19-9 level was higher than that of the HCC group (P = .011). The positive rates of CK7 and CK19 expression were higher in CHCC group than in HCC group (both P < .001), while the positive rates of Glypican-3 and Hepatocyte expression were higher in CHCC group than in ICC group (both P < .001). Meanwhile, the CHCC patients were likely to have undergone more MJH/LT than the HCC patients (P = .037) and the ICC patients (P = .011). Macrovascular invasion and lymph node metastasis in the CHCC group were significantly higher but satellite lesions were similar, compared to the HCC group. Both the 1-year disease-free survival (DFS) and the 1-year overall survival (OS) for the CHCC patients were worse than those for the HCC patients. AFP ≥ 400 ng/ml, tumor size ≥5 cm, tumor number ≥2, macro- and microvascular invasion, distant metastasis and positive margin were risk factors for both DFS and OS for the PLC patients. Multivariate analysis also confirmed that ICC and lymph node metastasis were risk factors for DFS and MJH/LT was risk factor for OS.CHCC patients appear to have intermediate clinical characteristics in comparison with the HCC and ICC patients, and the 1-year DFS and OS for the CHCC patients was worse than the HCC patients, but similar to the ICC patients.
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Affiliation(s)
| | | | - Jian Xu
- Department of Hepatobiliary Surgery
| | - Juan Li
- Department of Pathology, The First Hospital Affiliated to University of Electronic Science and Technology of China & Sichuan Provincial People's Hospital, Chengdu, Sichuan, PR China
| | - Yao Zhou
- Department of Hepatobiliary Surgery
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65
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Song P, Midorikawa Y, Nakayama H, Higaki T, Moriguchi M, Aramaki O, Yamazaki S, Aoki M, Teramoto K, Takayama T. Patients' prognosis of intrahepatic cholangiocarcinoma and combined hepatocellular-cholangiocarcinoma after resection. Cancer Med 2019; 8:5862-5871. [PMID: 31407490 PMCID: PMC6792494 DOI: 10.1002/cam4.2495] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/30/2019] [Accepted: 08/01/2019] [Indexed: 12/12/2022] Open
Abstract
Combined hepatocellular-cholangiocarcinoma (cHCC-CC) and intrahepatic cholangiocarcinoma (ICC) are classified into one category, but comparison of prognosis of the two carcinomas remains controversial. The aim of the current study was to investigate surgical outcomes for patients with ICC or cHCC-CC who underwent resection in order to elucidate whether the classification of ICC and cHCC-CC is justified. Subjects were 61 patients with ICC and 29 patients with cHCC-CC who underwent liver resection from 2001 to 2017. Clinic-pathological data from the two groups were compared. Tumor number and vascular invasion were independent risk factors for recurrence-free survival (RFS) in both groups (P < .001 for both). Of note, for patients with ICC, tumor cut-off size of 5 cm showed statistical significance in median RFS (>5 cm vs ≤5 cm, 0.5 years vs 4.0 years, P = .003). For patients with cHCC-CC, tumor cut-off size of 2 cm showed statistical significance in median RFS (>2 cm vs ≤2 cm, 0.6 years vs 2.6 years, P = .038). The median RFS of patients with cHCC-CC was 0.9 years (95% confidence interval: 0.3-1.6), which was poorer than that of patients with ICC (1.3 years, 0.5-2.1) (P = .028); the rate of RFS at 5 years was 0% and 37.7% respectively. Our study supports the concept of classifying ICC and cHCC-CC into different categories because of a significant difference in RFS between the two.
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Affiliation(s)
- Peipei Song
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Yutaka Midorikawa
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Hisashi Nakayama
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Tokio Higaki
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Masamichi Moriguchi
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Osamu Aramaki
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Shintaro Yamazaki
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Masaru Aoki
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Kenichi Teramoto
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Tadatoshi Takayama
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
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Huang YH, Park BV, Chen YF, Gaba RC, Guzman G, Lokken RP. Locoregional Therapy of Hepatocellular-Cholangiocarcinoma versus Hepatocellular Carcinoma: A Propensity Score-Matched Study. J Vasc Interv Radiol 2019; 30:1317-1324. [PMID: 31375450 DOI: 10.1016/j.jvir.2019.03.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 03/14/2019] [Accepted: 03/15/2019] [Indexed: 01/07/2023] Open
Abstract
PURPOSE To compare outcomes of unresectable hepatocellular-cholangiocarcinoma (HCC-CC) with hepatocellular carcinoma (HCC) after locoregional therapy (LRT). MATERIALS AND METHODS Consecutive patients with histologically confirmed HCC-CC or HCC treated with LRT between 2007 and 2017 were retrospectively reviewed. Ten patients (8 men; median age, 60 y) with 12 HCC-CCs (mean diameter, 4.2 cm ± 1.9; mean number, 3.7 ± 3.3) treated with chemoembolization (n = 6), yttrium-90 radioembolization (n = 2), RF ablation (n = 1), or chemoembolization/RF ablation (n = 1) were compared with 124 patients (92 men; median age, 59 y) with 134 HCCs (mean diameter, 4.8 cm ± 4.0; mean number, 2.6 ± 2.2) treated with chemoembolization (n = 51), yttrium-90 radioembolization (n = 17), RF ablation (n = 41), or chemoembolization/RF ablation (n = 15). Propensity score-matched analysis with conditional logistic regression adjusted for age, sex, LRT modality, tumor-specific features, and Child-Pugh class. Tumor-volume doubling time (TVDT) before LRT and objective response rates were compared by Kruskal-Wallis and Fisher exact test; progression-free survival (PFS) and transplant-free survival (TFS) were compared by Cox proportional hazards model. RESULTS On univariate analysis, HCC-CC was associated with lower median TVDT (2.4 months vs 5.2 months, P = .03), objective response (30% vs 71%, P = .01), and median PFS (2.4 months vs 7.4 months, HR 4.3, 95% CI 2.2-8.4, P < .0001). Propensity score-matched analysis demonstrated greater distant progression (60% vs 30%, P = .003) and significantly shorter median PFS (2.4 months vs 6.0 months, HR 3.3, 95% CI 1.3-8.9, P = .017) for HCC-CC. No significant difference was observed in TFS (7.5 months vs 13.8 months, HR 1.5, 95% CI 0.4-6.1). CONCLUSIONS HCC-CC was associated with reduced PFS and greater distant progression after LRT compared with HCC, indicating a need for adjunctive treatment strategies to improve outcomes.
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Affiliation(s)
- Yu-Hui Huang
- Division of Interventional Radiology, Department of Radiology, University of Illinois Health, Chicago, Illinois
| | - Benjamin V Park
- Division of Interventional Radiology, Department of Radiology, University of Illinois Health, Chicago, Illinois
| | - Yi-Fan Chen
- Center for Clinical and Translational Science, University of Illinois at Chicago, Chicago, Illinois
| | - Ron C Gaba
- Division of Interventional Radiology, Department of Radiology, University of Illinois Health, Chicago, Illinois
| | - Grace Guzman
- Department of Pathology, University of Illinois Health, Chicago, Illinois
| | - R Peter Lokken
- Division of Interventional Radiology, Department of Radiology and Biomedical Imaging, University of California, San Francisco, 505 Parnassus Avenue, M-361, San Francisco, CA 94143.
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67
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Xue R, Chen L, Zhang C, Fujita M, Li R, Yan SM, Ong CK, Liao X, Gao Q, Sasagawa S, Li Y, Wang J, Guo H, Huang QT, Zhong Q, Tan J, Qi L, Gong W, Hong Z, Li M, Zhao J, Peng T, Lu Y, Lim KHT, Boot A, Ono A, Chayama K, Zhang Z, Rozen SG, Teh BT, Wang XW, Nakagawa H, Zeng MS, Bai F, Zhang N. Genomic and Transcriptomic Profiling of Combined Hepatocellular and Intrahepatic Cholangiocarcinoma Reveals Distinct Molecular Subtypes. Cancer Cell 2019; 35:932-947.e8. [PMID: 31130341 PMCID: PMC8317046 DOI: 10.1016/j.ccell.2019.04.007] [Citation(s) in RCA: 202] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 03/22/2019] [Accepted: 04/23/2019] [Indexed: 02/06/2023]
Abstract
We performed genomic and transcriptomic sequencing of 133 combined hepatocellular and intrahepatic cholangiocarcinoma (cHCC-ICC) cases, including separate, combined, and mixed subtypes. Integrative comparison of cHCC-ICC with hepatocellular carcinoma and intrahepatic cholangiocarcinoma revealed that combined and mixed type cHCC-ICCs are distinct subtypes with different clinical and molecular features. Integrating laser microdissection, cancer cell fraction analysis, and single nucleus sequencing, we revealed both mono- and multiclonal origins in the separate type cHCC-ICCs, whereas combined and mixed type cHCC-ICCs were all monoclonal origin. Notably, cHCC-ICCs showed significantly higher expression of Nestin, suggesting Nestin may serve as a biomarker for diagnosing cHCC-ICC. Our results provide important biological and clinical insights into cHCC-ICC.
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MESH Headings
- Asia
- Bile Duct Neoplasms/chemistry
- Bile Duct Neoplasms/classification
- Bile Duct Neoplasms/genetics
- Bile Duct Neoplasms/pathology
- Biomarkers, Tumor/analysis
- Biomarkers, Tumor/genetics
- Carcinoma, Hepatocellular/chemistry
- Carcinoma, Hepatocellular/classification
- Carcinoma, Hepatocellular/genetics
- Carcinoma, Hepatocellular/pathology
- Cholangiocarcinoma/chemistry
- Cholangiocarcinoma/classification
- Cholangiocarcinoma/genetics
- Cholangiocarcinoma/pathology
- Databases, Genetic
- Female
- Gene Expression Profiling
- Gene Expression Regulation, Neoplastic
- Gene Regulatory Networks
- Humans
- Immunohistochemistry
- Liver Neoplasms/chemistry
- Liver Neoplasms/classification
- Liver Neoplasms/genetics
- Liver Neoplasms/pathology
- Male
- Neoplasms, Complex and Mixed/chemistry
- Neoplasms, Complex and Mixed/classification
- Neoplasms, Complex and Mixed/genetics
- Neoplasms, Complex and Mixed/pathology
- Nestin/analysis
- Nestin/genetics
- Predictive Value of Tests
- Prognosis
- Transcriptome
- Up-Regulation
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Affiliation(s)
- Ruidong Xue
- Biomedical Pioneering Innovation Center (BIOPIC) and Translational Cancer Research Center, School of Life Sciences, First Hospital, Peking University, Beijing 100871, China
| | - Lu Chen
- Department of Hepatobiliary Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Chong Zhang
- Biomedical Pioneering Innovation Center (BIOPIC) and Translational Cancer Research Center, School of Life Sciences, First Hospital, Peking University, Beijing 100871, China
| | - Masashi Fujita
- Laboratory for Cancer Genomics, RIKEN Center for Integrative Medical Sciences, Yokohama 230-0045, Japan
| | - Ruoyan Li
- Biomedical Pioneering Innovation Center (BIOPIC) and Translational Cancer Research Center, School of Life Sciences, First Hospital, Peking University, Beijing 100871, China
| | - Shu-Mei Yan
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou 510060, China
| | - Choon Kiat Ong
- Lymphoma Genomic Translational Research Laboratory, Division of Cellular and Molecular Research, National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Xiwen Liao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Qiang Gao
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University; Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Shota Sasagawa
- Laboratory for Cancer Genomics, RIKEN Center for Integrative Medical Sciences, Yokohama 230-0045, Japan
| | - Yanmeng Li
- Biomedical Pioneering Innovation Center (BIOPIC) and Translational Cancer Research Center, School of Life Sciences, First Hospital, Peking University, Beijing 100871, China
| | - Jincheng Wang
- Biomedical Pioneering Innovation Center (BIOPIC) and Translational Cancer Research Center, School of Life Sciences, First Hospital, Peking University, Beijing 100871, China
| | - Hua Guo
- Laboratory of Cancer Cell Biology, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Qi-Tao Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou 510060, China
| | - Qian Zhong
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou 510060, China
| | - Jing Tan
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou 510060, China
| | - Lisha Qi
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Wenchen Gong
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Zhixian Hong
- Department of Hepatobiliary Surgery, Beijing 302 Hospital, Beijing 100039, China
| | - Meng Li
- Department of Ultrasonography, Beijing 302 Hospital, Beijing 100039, China
| | - Jingmin Zhao
- Department of Pathology and Hepatology, Beijing 302 Hospital, Beijing 100039, China
| | - Tao Peng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Yinying Lu
- Comprehensive Liver Cancer Center, Beijing 302 Hospital, Beijing 100039, China
| | - Kiat Hon Tony Lim
- Department of Anatomical Pathology, Singapore General Hospital, Singapore 169608, Singapore
| | - Arnoud Boot
- Centre for Computational Biology, Duke-NUS Medical School, Singapore 169857, Singapore
| | - Atushi Ono
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Kazuaki Chayama
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan
| | - Zemin Zhang
- Biomedical Pioneering Innovation Center (BIOPIC) and Translational Cancer Research Center, School of Life Sciences, First Hospital, Peking University, Beijing 100871, China
| | - Steve George Rozen
- Centre for Computational Biology, Duke-NUS Medical School, Singapore 169857, Singapore
| | - Bin Tean Teh
- Laboratory of Cancer Epigenome, Division of Medical Sciences, National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Xin Wei Wang
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA
| | - Hidewaki Nakagawa
- Laboratory for Cancer Genomics, RIKEN Center for Integrative Medical Sciences, Yokohama 230-0045, Japan.
| | - Mu-Sheng Zeng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou 510060, China.
| | - Fan Bai
- Biomedical Pioneering Innovation Center (BIOPIC) and Translational Cancer Research Center, School of Life Sciences, First Hospital, Peking University, Beijing 100871, China.
| | - Ning Zhang
- Biomedical Pioneering Innovation Center (BIOPIC) and Translational Cancer Research Center, School of Life Sciences, First Hospital, Peking University, Beijing 100871, China; Laboratory of Cancer Cell Biology, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
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Lim CH, Moon SH, Cho YS, Choi JY, Lee KH, Hyun SH. Prognostic value of 18F-fluorodeoxyglucose positron emission tomography/computed tomography in patients with combined hepatocellular-cholangiocarcinoma. Eur J Nucl Med Mol Imaging 2019; 46:1705-1712. [DOI: 10.1007/s00259-019-04327-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 04/01/2019] [Indexed: 12/17/2022]
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Joseph NM, Tsokos CG, Umetsu SE, Shain AH, Kelley RK, Onodera C, Bowman S, Talevich E, Ferrell LD, Kakar S, Krings G. Genomic profiling of combined hepatocellular-cholangiocarcinoma reveals similar genetics to hepatocellular carcinoma. J Pathol 2019; 248:164-178. [PMID: 30690729 DOI: 10.1002/path.5243] [Citation(s) in RCA: 84] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 12/20/2018] [Accepted: 01/18/2019] [Indexed: 12/13/2022]
Abstract
Combined hepatocellular-cholangiocarcinomas (CHC) are mixed tumours with both hepatocellular carcinoma (HCC) and cholangiocarcinoma (CC) components. CHC prognosis is similar to intrahepatic CC (ICC) and worse than HCC; staging and treatment generally follow ICC algorithms. However, the molecular biology of CHC remains poorly characterised. We performed capture-based next-generation sequencing of 20 CHC and, for comparison, 10 ICC arising in cirrhosis. Intratumour heterogeneity was assessed by separately sequencing the HCC and CC components of nine CHC. CHC demonstrated molecular profiles similar to HCC, even in the CC component. CHC harboured recurrent alterations in TERT (80%), TP53 (80%), cell cycle genes (40%; CCND1, CCNE1, CDKN2A), receptor tyrosine kinase/Ras/PI3-kinase pathway genes (55%; MET, ERBB2, KRAS, PTEN), chromatin regulators (20%; ARID1A, ARID2) and Wnt pathway genes (20%; CTNNB1, AXIN, APC). No CHC had alterations in IDH1, IDH2, FGFR2 or BAP1, genes typically mutated in ICC. TERT promoter mutations were consistently identified in both HCC and CC components, supporting TERT alteration as an early event in CHC evolution. TP53 mutations were present in both components in slightly over half the TP53-altered cases. By contrast, focal amplifications of CCND1, MET and ERRB2, as well as Wnt pathway alterations, were most often exclusive to one component, suggesting that these are late events in CHC evolution. ICC in cirrhosis demonstrated alterations similar to ICC in non-cirrhotic liver, including in IDH1 or IDH2 (30%), CDKN2A (40%), FGFR2 (20%), PBRM1 (20%), ARID1A (10%) and BAP1 (10%). TERT promoter and TP53 mutation were present in only one ICC each. Our data demonstrate that CHC genetics are distinct from ICC (even in cirrhosis) and similar to HCC, which has diagnostic utility and implications for treatment. Copyright © 2019 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Affiliation(s)
- Nancy M Joseph
- Department of Pathology, University of California, San Francisco, San Francisco, CA, USA
| | - Christos G Tsokos
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Sarah E Umetsu
- Department of Pathology, University of California, San Francisco, San Francisco, CA, USA
| | - A Hunter Shain
- Department of Dermatology, University of California, San Francisco, San Francisco, CA, USA
| | - Robin K Kelley
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA, USA
| | - Courtney Onodera
- Department of Pathology, University of California, San Francisco, San Francisco, CA, USA
| | - Sarah Bowman
- Department of Pathology, University of California, San Francisco, San Francisco, CA, USA
| | - Eric Talevich
- Department of Pathology, University of California, San Francisco, San Francisco, CA, USA
| | - Linda D Ferrell
- Department of Pathology, University of California, San Francisco, San Francisco, CA, USA
| | - Sanjay Kakar
- Department of Pathology, University of California, San Francisco, San Francisco, CA, USA
| | - Gregor Krings
- Department of Pathology, University of California, San Francisco, San Francisco, CA, USA
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Lewis S, Peti S, Hectors SJ, King M, Rosen A, Kamath A, Putra J, Thung S, Taouli B. Volumetric quantitative histogram analysis using diffusion-weighted magnetic resonance imaging to differentiate HCC from other primary liver cancers. Abdom Radiol (NY) 2019; 44:912-922. [PMID: 30712136 DOI: 10.1007/s00261-019-01906-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To evaluate the ability of volumetric quantitative apparent diffusion coefficient (ADC) histogram parameters and LI-RADS categorization to distinguish hepatocellular carcinoma (HCC) from other primary liver cancers [intrahepatic cholangiocarcinoma (ICC) and combined HCC-ICC]. METHODS Sixty-three consecutive patients (44 M/19F; mean age 62 years) with primary liver cancers and pre-treatment MRI including diffusion-weighted imaging (DWI) were included in this IRB-approved single-center retrospective study. Tumor type was categorized pathologically. Qualitative tumor features and LI-RADS categorization were assessed by 2 independent observers. Lesion volume of interest measurements (VOIs) were placed on ADC maps to extract first-order radiomics (histogram) features. ADC histogram metrics and qualitative findings were compared. Binary logistic regression and AUROC were used to assess performance for distinction of HCC from ICC and combined tumors. RESULTS Sixty-five lesions (HCC, n = 36; ICC, n = 17; and combined tumor, n = 12) were assessed. Only enhancement pattern (p < 0.015) and capsule were useful for tumor diagnosis (p < 0.014). ADC 5th/10th/95th percentiles were significant for discrimination between each tumor types (all p values < 0.05). Accuracy of LI-RADS for HCC diagnosis was 76.9% (p < 0.0001) and 69.2% (p = 0.001) for both observers. The combination of male gender, LI-RADS, and ADC 5th percentile yielded an AUROC/sensitivity/specificity/accuracy of 0.90/79.3%/88.9%/81.5% and 0.89/86.2%/77.8%/80.0% (all p values < 0.027) for the diagnosis of HCC compared to ICC and combined tumors for both observers, respectively. CONCLUSION The combination of quantitative ADC histogram parameters and LI-RADS categorization yielded the best prediction accuracy for distinction of HCC compared to ICC and combined HCC-ICC.
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Affiliation(s)
- Sara Lewis
- Department of Radiology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA.
- Translational and Molecular Imaging Institute (TMII), Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Steven Peti
- Department of Radiology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA
- Translational and Molecular Imaging Institute (TMII), Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Stefanie J Hectors
- Translational and Molecular Imaging Institute (TMII), Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Michael King
- Department of Radiology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA
| | - Ally Rosen
- Department of Radiology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA
| | - Amita Kamath
- Department of Radiology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA
| | - Juan Putra
- Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Swan Thung
- Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Bachir Taouli
- Department of Radiology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA
- Translational and Molecular Imaging Institute (TMII), Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Rhee H, An C, Kim HY, Yoo JE, Park YN, Kim MJ. Hepatocellular Carcinoma with Irregular Rim-Like Arterial Phase Hyperenhancement: More Aggressive Pathologic Features. Liver Cancer 2019; 8:24-40. [PMID: 30815393 PMCID: PMC6388566 DOI: 10.1159/000488540] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 03/18/2018] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND AND AIMS The purpose of our study was to examine the histopathologic characteristics of hepatocellular carcinoma (HCC) with irregular rim-like arterial phase enhancement (IRE), which has been reported to be associated with more aggressive tumor behavior. METHODS We investigated 84 pathologically confirmed HCCs in 84 patients who underwent curative hepatic resection after gadoxetate-enhanced magnetic resonance imaging between January 2008 and February 2013. Two abdominal radiologists independently reviewed these images and classified HCCs into two categories: HCC showing IRE (IRE-HCC) and HCC showing hypoenhancement or diffuse arterial enhancement (non-IRE-HCC). Twenty-two HCCs were classified as IRE-HCCs, and 51 were classified as non-IRE-HCCs concordantly by both reviewers. The remaining 11 HCCs, on whose radiologic classifications the reviewers disagreed, were classified as HCCs with intermediate enhancement patterns. The HCC clinicopathologic characteristics and patient outcomes were then compared. RESULTS IRE-HCCs showed more frequent microvascular invasion (91 vs. 35%), lower microvascular density (246.5 vs. 426.5/mm2), higher proportions of sinusoid-like microvascular pattern (55 vs. 0%) and macrotrabecular pattern (45 vs. 0%), and larger areas of tumor necrosis (15 vs. 0%) and fibrous stroma (8.3 vs. 2.1%) than non-IRE-HCCs. IRE-HCCs also expressed higher levels of immunomarkers of hypoxia (carbonic anhydrase IX, 64 vs. 8%) and stemness (EpCAM, 50 vs. 20%). p values were < 0.001 for all comparisons except for EpCAM (p = 0.026). HCCs with intermediate enhancement patterns showed mixed/intermediate pathologic features from both IRE- and non-IRE-HCCs. IRE-HCC patients showed poorer 5-year disease-free survival after curative resection than non-IRE-HCC patients (p = 0.005). CONCLUSIONS IRE-HCCs demonstrate aggressive histopathologic features, including more hypoxic and fibrotic tumor microenvironments and increased stemness, compared to non-IRE-HCCs. IRE might therefore serve as a noninvasive imaging biomarker for aggressive HCC.
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Affiliation(s)
- Hyungjin Rhee
- Department of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Chansik An
- Department of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hye-Young Kim
- Department of Pathology, Brain Korea 21 PLUS Project for Medical Science, Integrated Genomic Research Center for Metabolic Regulation, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jeong Eun Yoo
- Department of Pathology, Brain Korea 21 PLUS Project for Medical Science, Integrated Genomic Research Center for Metabolic Regulation, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young Nyun Park
- Department of Pathology, Brain Korea 21 PLUS Project for Medical Science, Integrated Genomic Research Center for Metabolic Regulation, Yonsei University College of Medicine, Seoul, Republic of Korea,Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Myeong-Jin Kim
- Department of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea,*Myeong-Jin Kim, MD, PhD, Department of Radiology, Yonsei University College of Medicine, 50-1 Yonsei-Ro, Seodaemun-gu, Seoul 03722 (South Korea), E-Mail , Young Nyun Park, MD, PhD, Department of Pathology, Yonsei University College of Medicine, 50-1 Yonsei-Ro, Seodaemun-gu, Seoul 03722 (South Korea), E-Mail
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Li DB, Si XY, Wang SJ, Zhou YM. Long-term outcomes of combined hepatocellular-cholangiocarcinoma after hepatectomy or liver transplantation: A systematic review and meta-analysis. Hepatobiliary Pancreat Dis Int 2019; 18:12-18. [PMID: 30442549 DOI: 10.1016/j.hbpd.2018.10.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 10/17/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND Combined hepatocellular-cholangiocarcinoma (cHCC-CC) is a rare primary liver malignancy. We conducted a systematic review and meta-analysis to assess the evidence available on the long-term outcomes of cHCC-CC patients after either hepatectomy or liver transplantation (LT). DATA SOURCES Relevant studies published between January 2000 and January 2018 were identified by searching PubMed and Embase and reviewed systematically. Data were pooled using a random-effects model. RESULTS A total of 42 observational studies involving 1691 patients (1390 for partial hepatectomy and 301 for LT) were included in the analysis. The median tumor recurrence and 5-year overall survival (OS) rates were 65% (range 38%-100%) and 29% (range 0-63%) after hepatectomy versus 54% (range 14%-93%) and 41% (range 16%-73%) after LT, respectively. Meta-analysis found no significant difference in OS and tumor recurrence between LT and hepatectomy groups. CONCLUSION Hepatectomy rather than LT should be considered as the prior treatment option for cHCC-CC.
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Affiliation(s)
- De-Bang Li
- Department III of General Surgery, the First Hospital of Lanzhou University, Lanzhou 730000, China
| | - Xiao-Ying Si
- Department of Hepatobiliary & Pancreatovascular Surgery, First Affiliated Hospital of Xiamen University, Xiamen 361003, China
| | - Shi-Jie Wang
- Department of Hepatobiliary & Pancreatovascular Surgery, First Affiliated Hospital of Xiamen University, Xiamen 361003, China
| | - Yan-Ming Zhou
- Department of Hepatobiliary & Pancreatovascular Surgery, First Affiliated Hospital of Xiamen University, Xiamen 361003, China.
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Stavraka C, Rush H, Ross P. Combined hepatocellular cholangiocarcinoma (cHCC-CC): an update of genetics, molecular biology, and therapeutic interventions. J Hepatocell Carcinoma 2018; 6:11-21. [PMID: 30643759 PMCID: PMC6312394 DOI: 10.2147/jhc.s159805] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Combined hepatocellular cholangiocarcinoma (CC) is a rare and aggressive primary hepatic malignancy with significant histological and biological heterogeneity. It presents with more aggressive behavior and worse survival outcomes than either hepatocellular carcinoma or CC and remains a diagnostic challenge. An accurate diagnosis is crucial for its optimal management. Major hepatectomy with hilar node resection remains the mainstay of treatment in operable cases. Advances in the genetic and molecular characterization of this tumor will contribute to the better understanding of its pathogenesis and shape its future management.
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Affiliation(s)
- Chara Stavraka
- Department of Medical Oncology, Guy's Cancer, Guy's & St Thomas' NHS Foundation Trust, London, UK,
| | - Hannah Rush
- Department of Medical Oncology, Guy's Cancer, Guy's & St Thomas' NHS Foundation Trust, London, UK,
| | - Paul Ross
- Department of Medical Oncology, Guy's Cancer, Guy's & St Thomas' NHS Foundation Trust, London, UK, .,Department of Oncology, King's College Hospital NHS Foundation Trust, London, UK,
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Lou C, Bai T, Bi LW, Gao YT, Du Z. Negative impact of hepatitis B surface seroclearance on prognosis of hepatitis B-related primary liver cancer. World J Clin Cases 2018; 6:192-199. [PMID: 30148147 PMCID: PMC6107526 DOI: 10.12998/wjcc.v6.i8.192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 06/06/2018] [Accepted: 06/30/2018] [Indexed: 02/05/2023] Open
Abstract
AIM To assess the impact of hepatitis B surface (HBsAg) seroclearance on survival outcomes in hepatitis B-related primary liver cancer. METHODS Information from patients with hepatitis B-related liver cancer admitted in our hospital from 2008-2017 was retrieved. Cases diagnosed with HBsAg (-) and HBcAb (+) liver cancer were included in the HBsAg seroclearance (SC) group. HBsAg (+) liver cancer patients strictly matched for liver cancer stage (AJCC staging system, 8th edition), Child-Pugh score, and first diagnosis/treatment method (surgery, ablation and TACE) were assigned to the HBsAg non-seroclearance (NSC) group. Then, clinical, pathological and survival data in both groups were assessed. RESULTS The SC and NSC groups comprised of 72 and 216 patients, respectively. Patient age (P < 0.001) and platelet count (P = 0.001) in the SC group were significantly higher than those of the NSC group. SC group patients who underwent surgery had more intrahepatic cholangiocarcinoma (ICC) and combined HCC-CC (CHC) cases than the NSC group, but no significant differences in tumor cell differentiation and history of liver cirrhosis were found between the two groups. The numbers of interventional treatments were similar in both groups (4.57 vs 5.07, P > 0.05). Overall survival was lower in the SC group than the NSC group (P = 0.019), with 1-, 3-, and 5-year survival rates of 82.1% vs 85.1%, 43.2% vs 56.8%, and 27.0% vs 45.2%, respectively. Survival of patients with AJCC stage I disease in the SC group was lower than that of the NSC group (P = 0.029). CONCLUSION Seroclearance in patients with hepatitis B-related primary liver cancer has protective effects with respect to tumorigenesis, cirrhosis, and portal hypertension but confers worse prognosis, which may be due to the frequent occurrence of highly malignant ICC and CHC.
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Affiliation(s)
- Cheng Lou
- Department of Hepatobiliary Surgery, Third Central Hospital of Tianjin, Tianjin 300170, China
- Tianjin Institute of Hepatobiliary Disease, Tianjin 300170, China
- Tianjin Key Laboratory of Artificial Cell, Tianjin 300170, China
- Artificial Cell Engineering Technology Research Center of Public Health Ministry, Tianjin 300170, China
| | - Tong Bai
- Department of Hepatobiliary Surgery, Third Central Hospital of Tianjin, Tianjin 300170, China
| | - Le-Wei Bi
- the Graduate School of Tianjin Medical University, Tianjin 300070, China
| | - Ying-Tang Gao
- Tianjin Institute of Hepatobiliary Disease, Tianjin 300170, China
- Tianjin Key Laboratory of Artificial Cell, Tianjin 300170, China
- Artificial Cell Engineering Technology Research Center of Public Health Ministry, Tianjin 300170, China
| | - Zhi Du
- Department of Hepatobiliary Surgery, Third Central Hospital of Tianjin, Tianjin 300170, China
- Tianjin Institute of Hepatobiliary Disease, Tianjin 300170, China
- Tianjin Key Laboratory of Artificial Cell, Tianjin 300170, China
- Artificial Cell Engineering Technology Research Center of Public Health Ministry, Tianjin 300170, China
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A Case of Cholangiolocellular Carcinoma Preoperatively Diagnosed With Typical Imaging Findings. Int Surg 2018. [DOI: 10.9738/intsurg-d-18-00002.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Introduction:
Cholangiolocellular carcinoma (CoCC) is a rare primary liver neoplasm. A recent integrative genomic analysis has revealed that CoCC represents a distinct biliary-derived molecular entity. Several cases of CoCC have been reported so far, but accurate preoperative diagnosis was difficult in most cases.
Case presentation:
We report a case of 70-year-old woman with CoCC. Preoperative imaging findings revealed several typical signs of CoCC (i.e., thick early ring enhancement in the peripheral area of the tumor and its prolongation, vessel penetration through the tumor, no dilatation of the peripheral bile ducts, and dot-/band-like internal enhancement or a target appearance on contrast-enhanced magnetic resonance imaging). We strongly suspected CoCC from these preoperative imaging findings of the tumor and performed extended left hepatectomy. Pathologic diagnosis was CoCC, and the histologic findings such as peripheral highly cellular areas, central abundant hyalinized/edematous fibrotic stroma, and retained Glisson's sheath structures in the tumor, corresponded closely to each preoperative imaging finding. Immunohistochemical study revealed the tumor cells were positive for cytokeratin 7 and epithelial membrane antigen. The postoperative course was uneventful, and the patient is alive without recurrence for 15 months. The prognosis of CoCC is known to be better than that of cholangiocellular carcinoma, indicating the importance of preoperative differential diagnosis of these tumors.
Conclusion:
Even though preoperative diagnosis of CoCC is difficult because of its rarity, cautious investigation of preoperative typical imaging findings can possibly lead to accurate diagnosis of CoCC.
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Sammon J, Fischer S, Menezes R, Hosseini-Nik H, Lewis S, Taouli B, Jhaveri K. MRI features of combined hepatocellular- cholangiocarcinoma versus mass forming intrahepatic cholangiocarcinoma. Cancer Imaging 2018; 18:8. [PMID: 29486800 PMCID: PMC5830053 DOI: 10.1186/s40644-018-0142-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 02/15/2018] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Combined hepatocellular-cholangiocarcinoma (cHCC-CC) is a rare primary liver tumor, which has overlapping imaging features with mass forming intra-hepatic cholangiocarcinoma (ICC) and hepatocellular carcinoma (HCC). Previous studies reported imaging features more closely resemble ICC and the aim of our study was to examine the differential MRI features of cHCC-CC and ICC with emphasis on enhancement pattern observations of gadolinium enhanced MRI. METHODS Institutional review board approval with consent waiver was obtained for this retrospective bi-centric study. Thirty-three patients with pathologically proven cHCC-CC and thirty-eight patients with pathologically proven ICC, who had pre-operative MRI, were identified. MRI images were analyzed for tumor location and size, T1 and T2 signal characteristics, the presence/absence of: cirrhosis, intra-lesional fat, hemorrhage/hemosiderin, scar, capsular retraction, tumor thrombus, biliary dilatation, degree of arterial enhancement, enhancement pattern, pseudocapsule and washout. Associations between MRI features and tumor type were examined using the Fisher's exact and chi-square tests. RESULTS Strong arterial phase enhancement and the presence of: washout, washout and progression, intra-lesional fat and hemorrhage were all strongly associated with cHCC-CC (P < 0.001). While cHCC-CC had a varied enhancement pattern, the two most common enhancement patterns were peripheral persistent (n = 6) and heterogeneous hyperenhancement with washout (n = 6), compared to ICC where the most common enhancement patterns were peripheral hypoenhancement with progression (n = 18) followed by heterogeneous hypoenhancement with progression (n = 14) (P < 0.001). CONCLUSION The cHCC-CC enhancement pattern seems to more closely resemble HCC with the degree of arterial hyperenhancement and the presence of washout being valuable in differentiating cHCC-CC from ICC. However the presence of washout and progression, in the same lesion or a predominantly peripheral /rim hyperenhancing mass were also seen as important features that should alert the radiologist to the possibility of a cHCC-CC.
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Affiliation(s)
- Jennifer Sammon
- Toronto Joint Department of Medical Imaging, University Health Network, Sinai Health System and Women's College Hospitals, University of Toronto, Toronto, Canada
| | - Sandra Fischer
- Department of Pathology, University Health Network, University of Toronto, Toronto, Canada
| | - Ravi Menezes
- Toronto Joint Department of Medical Imaging, University Health Network, Sinai Health System and Women's College Hospitals, University of Toronto, Toronto, Canada
| | - Hooman Hosseini-Nik
- Toronto Joint Department of Medical Imaging, University Health Network, Sinai Health System and Women's College Hospitals, University of Toronto, Toronto, Canada
| | - Sara Lewis
- Department of Radiology, Mount Sinai New York, New York, USA
| | - Bachir Taouli
- Department of Radiology, Mount Sinai New York, New York, USA
| | - Kartik Jhaveri
- Toronto Joint Department of Medical Imaging, University Health Network, Sinai Health System and Women's College Hospitals, University of Toronto, Toronto, Canada.
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Sung CT, Shetty A, Menias CO, Houshyar R, Chatterjee S, Lee TK, Tung P, Helmy M, Lall C. Collision and composite tumors; radiologic and pathologic correlation. Abdom Radiol (NY) 2017. [PMID: 28623377 DOI: 10.1007/s00261-017-1200-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The terms composite and collision tumors have been used interchangeably throughout radiological literature. Both composite and collision tumors involve two morphologically and immunohistochemically distinct neoplasms coexisting within a single organ. However, collision tumors lack the histological cellular intermingling seen in composite tumors. Composite tumors often arise from a common driver mutation that induces a divergent histology from a common neoplastic source while collision tumors may arise from coincidental neoplastic change. The purpose of this review is to provide an overview of abdominal composite and collision tumors by discussing hallmark radiographic and pathological presentations of rare hepatic, renal, and adrenal case studies. A better understanding of the presentation of each lesion is imperative for proper recognition, diagnosis, and management of these unique tumor presentations.
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Combined Hepatocellular Cholangiocarcinoma (Biphenotypic) Tumors: Potential Role of Contrast-Enhanced Ultrasound in Diagnosis. AJR Am J Roentgenol 2017; 209:767-774. [PMID: 28777653 DOI: 10.2214/ajr.16.17513] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The objective of this study was to evaluate the diagnostic performance of contrast-enhanced ultrasound (CEUS) in differentiating combined hepatocellular cholangiocarcinomas (CHCs) from hepatocellular carcinomas (HCCs) and intrahepatic cholangiocarcinomas (ICCs). MATERIALS AND METHODS Thirty-three patients with pathologically confirmed CHC and matched control subjects with pathologically confirmed HCC (n = 30) or ICC (n = 32) who underwent preoperative CEUS from January 2005 to December 2015 were enrolled in this study. The CEUS images of the hepatic lesions were subjectively analyzed in consensus by two radiologists. The diagnostic performances were evaluated by ROC analysis. RESULTS In the arterial phase, hyperenhancement was more common in CHCs (76%) and HCCs (100%) than in ICCs (22%), whereas in the late phase marked washout was more common in CHCs (76%) and ICCs (100%) than in HCCs (10%). Using marked washout in the late phase to differentiate CHC from HCC, the area under the ROC curve (AUC) was 0.829, and the sensitivity, specificity, and accuracy were 78%, 90%, and 83%, respectively. Using hyperenhancement in the arterial phase followed by marked washout in the late phase to distinguish CHC from ICC, the AUC value was 0.663, and the sensitivity, specificity, and accuracy were 55%, 78%, and 66%. CONCLUSION Although the imaging features of CHC, HCC, and ICC on CEUS may overlap, CEUS could be used in the differential diagnosis of CHC from HCC and ICC.
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Ma KW, Chok KSH. Importance of surgical margin in the outcomes of hepatocholangiocarcinoma. World J Hepatol 2017; 9:635-641. [PMID: 28539991 PMCID: PMC5424293 DOI: 10.4254/wjh.v9.i13.635] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Revised: 03/14/2017] [Accepted: 04/06/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To evaluate the significance of resection margin width in the management of hepatocholangiocarcinoma (HCC-CC). METHODS Data of consecutive patients who underwent hepatectomy for hepatic malignancies in the period from 1995 to 2014 were reviewed. Patients with pathologically confirmed HCC-CC were included for analysis. Demographic, biochemical, operative and pathological data were analyzed against survival outcomes. RESULTS Forty-two patients were included for analysis. The median age was 53.5 years. There were 29 males. Hepatitis B virus was identified in 73.8% of the patients. Most patients had preserved liver function. The median preoperative indocyanine green retention rate at 15 min was 10.2%. The median tumor size was 6.5 cm. Major hepatectomy was required in over 70% of the patients. Hepaticojejunostomy was performed in 6 patients. No hospital death occurred. The median hospital stay was 13 d. The median follow-up period was 32 mo. The 5-year disease-free survival and overall survival were 23.6% and 35.4% respectively. Multifocality was the only independent factor associated with disease-free survival [P < 0.001, odds ratio 4, 95% confidence interval (CI): 1.9-8.0]. In patients with multifocal tumor (n = 20), resection margin of ≥ 1 cm was associated with improved 1-year disease-free survival (40% vs 0%; log-rank, P = 0.012). CONCLUSION HCC-CC is a rare disease with poor prognosis. Resection margin of 1 cm or above was associated with improved survival outcome in patients with multifocal HCC-CC.
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Affiliation(s)
- Ka Wing Ma
- Ka Wing Ma, Department of Surgery, Queen Mary Hospital, Hong Kong, China
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80
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Moeini A, Sia D, Zhang Z, Camprecios G, Stueck A, Dong H, Montal R, Torrens L, Martinez-Quetglas I, Fiel MI, Hao K, Villanueva A, Thung SN, Schwartz ME, Llovet JM. Mixed hepatocellular cholangiocarcinoma tumors: Cholangiolocellular carcinoma is a distinct molecular entity. J Hepatol 2017; 66:952-961. [PMID: 28126467 DOI: 10.1016/j.jhep.2017.01.010] [Citation(s) in RCA: 128] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 12/21/2016] [Accepted: 01/08/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Mixed hepatocellular cholangiocarcinoma (HCC-CCA) is a rare and poorly understood type of primary liver cancer. We aimed to perform a comprehensive molecular characterization of this malignancy. METHODS Gene expression profiling, DNA copy number detection, and exome sequencing using formalin-fixed samples from 18 patients with mixed HCC-CCA were performed, encompassing the whole histological spectrum of the disease. Comparative genomic analysis was carried out, using independent datasets of HCC (n=164) and intrahepatic cholangiocarcinoma (iCCA) (n=149). RESULTS Integrative genomic analysis of HCC-CCAs revealed that cholangiolocellular carcinoma (CLC) represents a distinct biliary-derived entity compared with the stem-cell and classical types. CLC tumors were neural cell adhesion molecule (NCAM) positive (6/6 vs. 1/12, p<0.001), chromosomally stable (mean chromosomal aberrations 5.7 vs. 14.1, p=0.008), showed significant upregulation of transforming growth factor (TGF)-β signaling and enrichment of inflammation-related and immune response signatures (p<0.001). Stem-cell tumors were characterized by spalt-like transcription factor 4 (SALL4) positivity (6/8 vs. 0/10, p<0.001), enrichment of progenitor-like signatures, activation of specific oncogenic pathways (i.e., MYC and insulin-like growth factor [IGF]), and signatures related to poor clinical outcome. In the classical type, there was a significant correlation in the copy number variation of the iCCA and HCC components, suggesting a clonal origin. Exome sequencing revealed an average of 63 non-synonymous mutations per tumor (2 mean driver mutations per tumor). Among those, TP53 was the most frequently mutated gene (6/21, 29%) in HCC-CCAs. CONCLUSIONS Mixed HCC-CCA represents a heterogeneous group of tumors, with the stem-cell type characterized by features of poor prognosis, and the classical type with common lineage for HCC and iCCA components. CLC stands alone as a distinct biliary-derived entity associated with chromosomal stability and active TGF-β signaling. LAY SUMMARY Molecular analysis of mixed hepatocellular cholangiocarcinoma (HCC-CCA) showed that cholangiolocellular carcinoma (CLC) is distinct and biliary in origin. It has none of the traits of hepatocellular carcinoma (HCC). However, within mixed HCC-CCA, stem-cell type tumors shared an aggressive nature and poor outcome, whereas the classic type showed a common cell lineage for both the HCC and the intrahepatic CCA component. The pathological classification of mixed HCC-CCA should be redefined because of the new molecular data provided.
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Affiliation(s)
- Agrin Moeini
- Liver Cancer Translational Research Laboratory, Liver Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, CIBERehd, Universitat de Barcelona, Barcelona, Catalonia, Spain; Mount Sinai Liver Cancer Program, (Divisions of Liver Diseases, Hematology and Medical Oncology, Department of Medicine, Department of Pathology, Recanati Miller Transplantation Institute), Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Daniela Sia
- Mount Sinai Liver Cancer Program, (Divisions of Liver Diseases, Hematology and Medical Oncology, Department of Medicine, Department of Pathology, Recanati Miller Transplantation Institute), Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Zhongyang Zhang
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, USA; Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Genis Camprecios
- Mount Sinai Liver Cancer Program, (Divisions of Liver Diseases, Hematology and Medical Oncology, Department of Medicine, Department of Pathology, Recanati Miller Transplantation Institute), Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Ashley Stueck
- Mount Sinai Liver Cancer Program, (Divisions of Liver Diseases, Hematology and Medical Oncology, Department of Medicine, Department of Pathology, Recanati Miller Transplantation Institute), Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Hui Dong
- Liver Cancer Translational Research Laboratory, Liver Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, CIBERehd, Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Robert Montal
- Liver Cancer Translational Research Laboratory, Liver Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, CIBERehd, Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Laura Torrens
- Liver Cancer Translational Research Laboratory, Liver Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, CIBERehd, Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - Iris Martinez-Quetglas
- Liver Cancer Translational Research Laboratory, Liver Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, CIBERehd, Universitat de Barcelona, Barcelona, Catalonia, Spain
| | - M Isabel Fiel
- Mount Sinai Liver Cancer Program, (Divisions of Liver Diseases, Hematology and Medical Oncology, Department of Medicine, Department of Pathology, Recanati Miller Transplantation Institute), Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Ke Hao
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, USA; Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Augusto Villanueva
- Mount Sinai Liver Cancer Program, (Divisions of Liver Diseases, Hematology and Medical Oncology, Department of Medicine, Department of Pathology, Recanati Miller Transplantation Institute), Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Swan N Thung
- Mount Sinai Liver Cancer Program, (Divisions of Liver Diseases, Hematology and Medical Oncology, Department of Medicine, Department of Pathology, Recanati Miller Transplantation Institute), Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Myron E Schwartz
- Mount Sinai Liver Cancer Program, (Divisions of Liver Diseases, Hematology and Medical Oncology, Department of Medicine, Department of Pathology, Recanati Miller Transplantation Institute), Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Josep M Llovet
- Liver Cancer Translational Research Laboratory, Liver Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, CIBERehd, Universitat de Barcelona, Barcelona, Catalonia, Spain; Mount Sinai Liver Cancer Program, (Divisions of Liver Diseases, Hematology and Medical Oncology, Department of Medicine, Department of Pathology, Recanati Miller Transplantation Institute), Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, USA; Institució Catalana de Recerca i Estudis Avançats, Barcelona, Catalonia, Spain.
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Jung DH, Hwang S, Song GW, Ahn CS, Moon DB, Kim KH, Ha TY, Park GC, Hong SM, Kim WJ, Kang WH, Kim SH, Yu ES, Lee SG. Longterm prognosis of combined hepatocellular carcinoma-cholangiocarcinoma following liver transplantation and resection. Liver Transpl 2017; 23:330-341. [PMID: 28027599 DOI: 10.1002/lt.24711] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 12/06/2016] [Indexed: 12/14/2022]
Abstract
Combined hepatocellular carcinoma-cholangiocarcinoma (cHCC-CC) is a rare disease. We investigated the clinicopathological features of cHCC-CC and compared the longterm outcomes following liver transplantation (LT) and hepatic resection (HR). We identified 32 LT patients with cHCC-CC through an institutional database search. The HR control group (n = 100) was selected through propensity score-matching. The incidence of cHCC-CC among all adult LT patients was 1.0%. Mean patient age was 53.4 ± 6.7 years, and 26 patients were male. Thirty patients had hepatitis B virus infection. All patients of cHCC-CC were diagnosed incidentally in the explanted livers. Mean tumor diameter was 2.5 ± 1.3 cm, and 28 patients had single tumors. Tumor stage was stage I in 23 and II in 9. Concurrent hepatocellular carcinoma (HCC) was detected in 12 patients with stage I in 5 and II in 7. Mean tumor diameter was 1.9 ± 1.2 cm, and 5 had single tumors. Tumor recurrence and survival rates were 15.6% and 84.4% at 1 year and 32.2% and 65.8% at 5 years, respectively. Patients with very early stage cHCC-CC (1 or 2 tumors ≤ 2.0 cm) showed 13.3% tumor recurrence and 93.3% patient survival rates at 5 years, which were significantly improved than those with advanced tumors (P = 0.002). Tumor recurrence and survival rates did not differ significantly between the LT and HR control groups (P = 0.22 and P = 0.91, respectively); however, postrecurrence patient survival did (P = 0.016). In conclusion, cHCC-CC is rarely diagnosed following LT, and one-third of such patients have concurrent HCC. The longterm posttransplant prognosis was similar following LT and HR. Very early cHCC-CC resulted in favorable posttransplant prognosis, thus this selection condition can be prudently considered for LT indication. Liver Transplantation 23 330-341 2017 AASLD.
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Affiliation(s)
- Dong-Hwan Jung
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Ulsan College of Medicine, Seoul, South Korea
| | - Shin Hwang
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Ulsan College of Medicine, Seoul, South Korea
| | - Gi-Won Song
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Ulsan College of Medicine, Seoul, South Korea
| | - Chul-Soo Ahn
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Ulsan College of Medicine, Seoul, South Korea
| | - Deok-Bog Moon
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Ulsan College of Medicine, Seoul, South Korea
| | - Ki-Hun Kim
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Ulsan College of Medicine, Seoul, South Korea
| | - Tae-Yong Ha
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Ulsan College of Medicine, Seoul, South Korea
| | - Gil-Chun Park
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Ulsan College of Medicine, Seoul, South Korea
| | - Seung-Mo Hong
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Wan-Jun Kim
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Ulsan College of Medicine, Seoul, South Korea
| | - Woo-Hyoung Kang
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Ulsan College of Medicine, Seoul, South Korea
| | - Seok-Hwan Kim
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Ulsan College of Medicine, Seoul, South Korea
| | - Eun Sil Yu
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Sung-Gyu Lee
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, University of Ulsan College of Medicine, Seoul, South Korea
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Gera S, Ettel M, Acosta-Gonzalez G, Xu R. Clinical features, histology, and histogenesis of combined hepatocellular-cholangiocarcinoma. World J Hepatol 2017; 9:300-309. [PMID: 28293379 PMCID: PMC5332419 DOI: 10.4254/wjh.v9.i6.300] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Revised: 11/08/2016] [Accepted: 01/03/2017] [Indexed: 02/06/2023] Open
Abstract
Combined hepatocellular-cholangiocarcinoma (CHC) is a rare tumor with poor prognosis, with incidence ranging from 1.0%-4.7% of all primary hepatic tumors. This entity will be soon renamed as hepato-cholangiocarcinoma. The known risk factors for hepatocellular carcinoma (HCC) have been implicated for CHC including viral hepatitis and cirrhosis. It is difficult to diagnose this tumor pre-operatively. The predominant histologic component within the tumor largely determines the predominant radiographic features making it a difficult distinction. Heterogeneous and overlapping imaging features of HCC and cholangiocarcinoma should raise the suspicion for CHC and multiple core biopsies (from different areas of tumor) are recommended before administering treatment. Serum tumor markers CA19-9 and alpha-fetoprotein can aid in the diagnosis, but it remains a challenging diagnosis prior to resection. There is sufficient data to support bipotent hepatic progenitor cells as the cell of origin for CHC. The current World Health Organization classification categorizes two main types of CHC based on histo-morphological features: Classical type and CHC with stem cell features. Liver transplant is one of the available treatment modalities with other management options including transarterial chemoembolization, radiofrequency ablation, and percutaneous ethanol injection. We present a review paper on CHC highlighting the risk factors, origin, histological classification and therapeutic modalities.
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83
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Imaging of Rare Primary Malignant Hepatic Tumors in Adults With Histopathological Correlation. J Comput Assist Tomogr 2017; 40:452-62. [PMID: 26938690 DOI: 10.1097/rct.0000000000000382] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma and cholangiocarcinoma are the most common primary liver malignancies in adults (comprising >85%); however, liver is also host to some unusual primary malignant tumors. Some of these tumors show distinct demographic, clinicopathologic, and imaging features. Imaging features of these uncommon primary malignant liver tumors are presented with an attempt to correlate them with histopathology.
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84
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Post-resection Prognosis of Combined Hepatocellular Carcinoma-Cholangiocarcinoma According to the 2010 WHO Classification. World J Surg 2016; 41:1347-1357. [DOI: 10.1007/s00268-016-3837-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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85
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Zhao Q, Yu WL, Lu XY, Dong H, Gu YJ, Sheng X, Cong WM, Wu MC. Combined hepatocellular and cholangiocarcinoma originating from the same clone: a pathomolecular evidence-based study. CHINESE JOURNAL OF CANCER 2016; 35:82. [PMID: 27552844 PMCID: PMC4995671 DOI: 10.1186/s40880-016-0146-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 08/05/2016] [Indexed: 12/30/2022]
Abstract
Background Combined hepatocellular and cholangiocarcinoma (CHC) is a unique subtype of liver cancer comprising both hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC); however, its cellular origin remains unclear. The purpose of this study was to investigate the clinicopathologic features and the clonal relationship between HCC and ICC in 34 patients with CHC. Methods The clinicopathologic features and prognosis of the 34 CHC patients were compared with those of 29 patients with separated HCC and ICC (SHC). Loss of heterozygosity (LOH) at 10 highly polymorphic microsatellite markers was detected in 16 CHC and 10 SHC tissues for determination of the clonal origin of CHC. Expression of hepatocyte markers [hepatocyte paraffin 1 (Hep Par 1) and glypican 3 (GPC3)] and cholangiocyte markers [cytokeratin (CK)7 and 19] in tumor tissues was examined by immuno histochemical analysis. Results In the 16 CHC specimens, the difference in LOH patterns between HCC and ICC was less than 30%, suggesting the same clonal origin of HCC and ICC. Consistent with this finding, immunohistochemical analysis revealed that hepatocyte markers (Hep Par 1 and GPC3) and cholangiocyte markers (CK7 and CK19) were simultaneously expressed in both the HCC and ICC components in 52.9% of CHC specimens, suggesting that the two components shared a similar phenotype with hepatic progenitor cells (HPCs). On the contrary, in all 10 SHC cases, the difference in LOH patterns between the HCC and ICC components was greater than 30%, suggesting different clonal origins of HCC and ICC. Overall survival and disease-free survival were shorter for patients with CHC than for patients with SHC (P < 0.05). Conclusions Our results suggest that the HCC and ICC components of CHC may originate from the same clone, having the potential for dual-directional differentiation similar to HPCs. CHC tended to exhibit the biological behaviors of both HCC and ICC, which may enhance the infiltrative capacity of tumor cells, leading to poor clinical outcomes for patients with CHC.
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Affiliation(s)
- Qian Zhao
- Department of Pathology, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, P. R. China
| | - Wen-Long Yu
- Department of Biliary Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, P. R. China
| | - Xin-Yuan Lu
- Department of Pathology, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, P. R. China
| | - Hui Dong
- Department of Pathology, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, P. R. China
| | - Yi-Jin Gu
- Department of Pathology, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, P. R. China
| | - Xia Sheng
- Department of Pathology, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, P. R. China
| | - Wen-Ming Cong
- Department of Pathology, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, P. R. China.
| | - Meng-Chao Wu
- Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, P. R. China
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Hu J, Yuan R, Huang C, Shao J, Zou S, Wang K. Double primary hepatic cancer (hepatocellular carcinoma and intrahepatic cholangiocarcinoma) originating from hepatic progenitor cell: a case report and review of the literature. World J Surg Oncol 2016; 14:218. [PMID: 27535234 PMCID: PMC4989533 DOI: 10.1186/s12957-016-0974-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 08/04/2016] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Synchronous development of primary hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC) in different sites of the liver have rarely been reported before. The purpose of this study is to investigate the clinicopathological characteristics of synchronous double cancer of HCC and ICC. CASE PRESENTATION A 56-year-old Chinese man without obvious liver cirrhosis was preoperation diagnosed with multiple HCC in segments VI (SVI) and VII (SVII) by the abdominal computed tomography (CT) and contrast-enhanced ultrasonography (CEUS). We performed hepatic resection of both segments. The tumors in SVI and SVII were pathologically diagnosed as ICC and HCC, respectively. Immunohistochemically, the HCC in SVII was positive for HepPar-1 and negative for CK19, while the ICC in SVI tumor was positive for CK19 and negative for HepPar-1. Interestingly, the immunohistochemical results also showed that the classic hepatic progenitor cell (HPCs) markers CD34 and CD117 were both positive of the two tumors. The patient still survived and at a 1-year follow-up did not show evidence of metastasis or new recurrent lesions. We speculate that the two masses may have originated from HPCs based on the findings of this patient. CONCLUSIONS Synchronous development of HCC and ICC is very rare with unique clinical and pathological features. The correct preoperative diagnosis of double hepatic cancer of HCC and ICC is difficult. Hepatitis B virus (HBV) and hepatitis C virus (HCV) infection were both the independent risk factor to the development of double liver cancer. Hepatic resection is the preferred and most effective treatment choice. The prognosis of synchronous occurrence of double hepatic cancer was poorer than for either HCC or ICC, and the origin of it needs further study.
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Affiliation(s)
- Junwen Hu
- Second Affiliated Hospital of Nanchang University, No.1, Minde Road, Nanchang, 330006, China
| | - Rongfa Yuan
- Second Affiliated Hospital of Nanchang University, No.1, Minde Road, Nanchang, 330006, China
| | - Changwen Huang
- Second Affiliated Hospital of Nanchang University, No.1, Minde Road, Nanchang, 330006, China
| | - Jianghua Shao
- Second Affiliated Hospital of Nanchang University, No.1, Minde Road, Nanchang, 330006, China
| | - Shubing Zou
- Second Affiliated Hospital of Nanchang University, No.1, Minde Road, Nanchang, 330006, China.
| | - Kai Wang
- Second Affiliated Hospital of Nanchang University, No.1, Minde Road, Nanchang, 330006, China.
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Li R, Yang D, Tang CL, Cai P, Ma KS, Ding SY, Zhang XH, Guo DY, Yan XC. Combined hepatocellular carcinoma and cholangiocarcinoma (biphenotypic) tumors: clinical characteristics, imaging features of contrast-enhanced ultrasound and computed tomography. BMC Cancer 2016; 16:158. [PMID: 26917546 PMCID: PMC4768404 DOI: 10.1186/s12885-016-2156-x] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 02/10/2016] [Indexed: 02/06/2023] Open
Abstract
Background Combined hepatocellular-cholangiocarcinoma (cHCC-CC) is an uncommon primary liver malignancy and little known about the clinical and imaging characteristics of cHCC-CC. We aim to define the demographics, imaging features of cHCC-CC on contrast-enhanced ultrasound (CEUS) and contrast-enhanced computed tomography (CT) in this study. Methods From January 2005 to December 2014, 45 patients with pathologically proven cHCC-CC who underwent preoperative CEUS and 43 patients who had additional CT scan in our institution were included. A retrospective review of the imaging studies and clinical data in these patients was conducted. Results In our series, cHCC-CC accounted for 1.6 % of all primary liver malignancy. Mean age of patient with cHCC-CC was 52.8 year (range: 28–74 year) and 88.9 % (40/45) of patients were male. Thirty of forty five patients (66.7 %) had cirrhosis and 20 % (9/45) of patients had chronic hepatitis B without cirrhosis. Alpha--fetoprotein (AFP) was elevated in 62.2 % (28/45) of patients and carbohydrate antigen 19–9 (CA19-9) elevated in 22.2 % (10/45) of patients). Both AFP and CA19-9 were simultaneously elevated in 15.6 % (7/45) of patients. Enhancement pattern resembling cholangiocarcinoma (CC) was noted in 53.3 % (24/45) of patients (on CEUS and in 30.2 % (13/43) of patients at CT. Enhancement pattern resembling hepatocellular carcinoma (HCC) was observed in 42.2 % (19/45) of patients on CEUS and in 58.1 % (25/43) of patients at CT. The percentage of tumors showing CC enhancement pattern (27.9 %, 12/43) was comparable with that of tumors showing HCC enhancement pattern (44.2 %, 19/43) on both CEUS and CT (p = 0.116). Simultaneous elevation of tumor markers (AFP and CA19-9) or tumor marker elevation (AFP or CA19-9) in discordance with enhancement pattern on CEUS was demonstrated in 51.1 % (23/45) of patients and on CT in 53.5 % (23/43) of patients, which was significantly more than simultaneous elevation of tumor markers (AFP and CA19-9) alone (p = 0.000). Conclusions The clinical characteristics of cHCC-CC are similar to those of HCC. The cHCC-CC tumors display enhancement patterns resembling CC or HCC in comparable proportion on both CEUS and CT. Combination of simultaneous elevation of tumor makers (AFP and CA19-9) and tumor mark elevation (AFP or CA19-9) in discordance with presumptive imaging findings on CEUS or CT may lead significantly more patients to be suspicious of the diagnosis of cHCC-CC.
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Affiliation(s)
- Rui Li
- Department Hepato-biliary-Pancreatic Surgery, Southwest Hospital, Gaotangyan street, Shapingba, Chongqing, 400038, P. R China.
| | - Dan Yang
- Department Ultrasound, Southwest Hospital Affiliated to Third Military Medical University, Shapingba, Chongqing, 400038, P. R China.
| | - Chun-Lin Tang
- Department Ultrasound, Southwest Hospital Affiliated to Third Military Medical University, Shapingba, Chongqing, 400038, P. R China.
| | - Ping Cai
- Department Radiology, Southwest Hospital Affiliated to Third Military Medical University, Shapingba, Chongqing, 400038, P. R China.
| | - Kuan-Sheng Ma
- Department Hepato-biliary-Pancreatic Surgery, Southwest Hospital, Gaotangyan street, Shapingba, Chongqing, 400038, P. R China.
| | - Shi-Yi Ding
- Department Radiology, Southwest Hospital Affiliated to Third Military Medical University, Shapingba, Chongqing, 400038, P. R China.
| | - Xiao-Hang Zhang
- Department Ultrasound, Southwest Hospital Affiliated to Third Military Medical University, Shapingba, Chongqing, 400038, P. R China.
| | - De-Yu Guo
- Department Pathology, Southwest Hospital Affiliated to Third Military Medical University, Shapingba, Chongqing, 400038, P. R China.
| | - Xiao-Chu Yan
- Department Pathology, Southwest Hospital Affiliated to Third Military Medical University, Shapingba, Chongqing, 400038, P. R China.
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Postresection Outcomes of Combined Hepatocellular Carcinoma-Cholangiocarcinoma, Hepatocellular Carcinoma and Intrahepatic Cholangiocarcinoma. J Gastrointest Surg 2016; 20:411-20. [PMID: 26628072 DOI: 10.1007/s11605-015-3045-3] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Accepted: 11/24/2015] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Combined hepatocellular carcinoma and cholangiocarcinoma (cHCC-CC) is rare. This study investigated the clinicopathological features of cHCC-CC and compared the postresection survival outcomes of cHCC-CC, hepatocellular carcinoma (HCC), and intrahepatic cholangiocarcinoma (IHC). METHODS Between January 2000 and September 2012, 53 patients with cHCC-CC underwent tumor resection, accounting for 1.1 % of surgeries for primary liver malignancies. Control groups included patients with HCC (n = 1452) and IHC (n = 149) who underwent R0 resection of stage I/II tumors ≤5 cm. RESULTS Mean tumor diameter of cHCC-CC group was 5.5 ± 2.9 cm, and single tumor was identified in 50. Pathological classification included combined (n = 41), mixed (n = 11), and double (n = 1) tumors. The 1-, 3-, 5-, and 10-year tumor recurrence rates were 60.8, 71.8, 80.7, and 80.7 %, respectively. The 1-, 3-, 5-, and 10-year overall survival rates were 73.3, 35.6, 30.5, and 11.1 %, respectively. Tumor recurrence and patient survival did not differ significantly according to AJCC tumor staging and histological type (all p ≥ 0.2). Tumor recurrence rates did not differ significantly between the cHCC-CC, HCC, and IHC groups (p = 0.43), whereas differences in survival rates were significant (p = 0.000), with a median survival after tumor recurrence of 8, 51, and 6 months, respectively (p = 0.000). CONCLUSIONS Patients with cHCC-CC showed similar recurrence rates to those of control patients with HCC and IHC, whereas their survival outcomes were worse than those of control HCC patients because of poor responses to recurrence treatment. Further evaluation of differences in tumor characteristics and tumor biology is necessary to accurately predict the prognosis of patients with cHCC-CC.
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89
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Joo I, Lee JM. Recent Advances in the Imaging Diagnosis of Hepatocellular Carcinoma: Value of Gadoxetic Acid-Enhanced MRI. Liver Cancer 2016; 5:67-87. [PMID: 26989660 PMCID: PMC4789886 DOI: 10.1159/000367750] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Magnetic resonance imaging (MRI) using gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid (Gd-EOB-DPTA), or gadoxetic acid for short, is a hepatocyte-specific contrast agent which is now increasingly used for the detection and characterization of focal hepatic lesions, particularly in patients at high-risk of developing hepatocellular carcinomas (HCC). In fact, several recent guidelines now recognize gadoxetic acid-enhanced MRI (Gd-EOB-MRI) as the primary diagnostic imaging modality for the noninvasive diagnosis of HCC, although it must be noted that several major guidelines still include only extracellular contrast media-enhanced computed tomography and MRI. The primary merits of Gd-EOB-MRI lie in the fact that it can provide not only dynamic imaging, but also hepatobiliary phase (HBP) imaging which can lead to high lesion-to-liver contrast and give additional information regarding hepatocyte uptake via organic anion transporting polypeptides. This, in turn, allows higher sensitivity in detecting small HCCs and helps provide additional information regarding the multistep process of hepatocarcinogenesis. Indeed, many recent studies have investigated the diagnostic value of Gd-EOB-MRI for early HCCs as well as its role as a potential imaging biomarker in predicting outcome. We herein review the recent advances in the imaging diagnosis of HCCs focusing on the applications of Gd-EOB-MRI and the challenging issues that remain.
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Affiliation(s)
- Ijin Joo
- Department of Radiology, Seoul National University Hospital, Seoul, Republic of Korea,Department of Radiology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jeong Min Lee
- Department of Radiology, Seoul National University Hospital, Seoul, Republic of Korea,Department of Radiology, Seoul National University College of Medicine, Seoul, Republic of Korea,Institute of Radiation Medicine, Seoul National University Medical Research Center, Seoul, Republic of Korea,*Jeong Min Lee, MD, Ph.D, Department of Radiology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 110-744 (Republic of Korea), Tel. +82 2 2072 3154, E-Mail
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90
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Wells ML, Venkatesh SK, Chandan VS, Fidler JL, Fletcher JG, Johnson GB, Hough DM, Roberts LR. Biphenotypic hepatic tumors: imaging findings and review of literature. ABDOMINAL IMAGING 2015; 40:2293-2305. [PMID: 25952572 DOI: 10.1007/s00261-015-0433-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE To describe imaging findings in biphenotypic hepatic tumors (BPT) and a proposal for new imaging classification based on contrast-enhanced imaging. METHODS Retrospective review of CT, MRI, PET/CT, and ultrasound findings in 39 patients with histologically confirmed BPT was performed. Tumor markers including AFP, L3 fraction, CA 19.9, CA 125, and CEA were recorded. Based on the dynamic enhancement features, BPT were categorized into 4 enhancement patterns (Types 1-4). Enhancement patterns were correlated with other imaging findings and tumor markers. Imaging features and tumor markers that were not consistent with diagnosis of hepatocellular carcinoma or intrahepatic cholangiocarcinoma based on enhancement pattern were considered discordant findings. RESULTS Enhancement patterns in 29 patients (CT/MR) included 23 Type 2 (continuous peripheral rim of late arterial hyperenhancement with washout or fade in portal venous and/or delayed phases, ±delayed central enhancement) and 2 of each Types 1, 2, and 3. Discordant imaging findings were present in two patients with Type 2 pattern and in one patient with Type 1 pattern. Both AFP and CA 19.9 were elevated in 15 of 33 of patients. Tumor markers AFP and CA 19.9 were discordant in 17 of 21 patients with Type 2 pattern, two of two patients with Type 3 pattern. Most BPTs were markedly PET avid with average SUV max of 8.2. Most frequent ultrasound appearance is peripheral hypoechogenicity and central hyperechogenicity. CONCLUSIONS BPT most commonly present with imaging features similar to cholangiocarcinoma or metastases. BPT can be suggested when imaging findings or tumor markers are discordant with the most likely diagnosis based on enhancement pattern.
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Affiliation(s)
- Michael L Wells
- Department of Radiology, College of Medicine, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Sudhakar K Venkatesh
- Department of Radiology, College of Medicine, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA.
| | | | - Jeff L Fidler
- Department of Radiology, College of Medicine, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Joel G Fletcher
- Department of Radiology, College of Medicine, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Geoffrey B Johnson
- Department of Radiology, College of Medicine, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - David M Hough
- Department of Radiology, College of Medicine, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Lewis R Roberts
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
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91
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Weber SM, Ribero D, O=Reilly EM, Kokudo N, Miyazaki M, Pawlik TM. Intrahepatic cholangiocarcinoma: expert consensus statement. HPB (Oxford) 2015; 17:669-80. [PMID: 26172134 PMCID: PMC4527852 DOI: 10.1111/hpb.12441] [Citation(s) in RCA: 336] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 04/27/2015] [Indexed: 12/12/2022]
Abstract
An American Hepato-Pancreato-Biliary Association (AHPBA)-sponsored consensus meeting of expert panellists met on 15 January 2014 to review current evidence on the management of intrahepatic cholangiocarcinoma (ICC) in order to establish practice guidelines and to agree on consensus statements. The treatment of ICC requires a coordinated, multidisciplinary approach to optimize survival. Biopsy is not necessary if the surgeon suspects ICC and is planning curative resection, although biopsy should be obtained before systemic or locoregional therapies are initiated. Assessment of resectability is best accomplished using cross-sectional imaging [computed tomography (CT) or magnetic resonance imaging (MRI)], but the role of positron emission tomography (PET) is unclear. Resectability in ICC is defined by the ability to completely remove the disease while leaving an adequate liver remnant. Extrahepatic disease, multiple bilobar or multicentric tumours, and lymph node metastases beyond the primary echelon are contraindications to resection. Regional lymphadenectomy should be considered a standard part of surgical therapy. In patients with high-risk features, the routine use of diagnostic laparoscopy is recommended. The preoperative diagnosis of combined hepatocellular carcinoma and cholangiocarcinoma (cHCC-CC) by imaging studies is extremely difficult. Surgical resection remains the mainstay of treatment, but survival is worse than in HCC alone. There are no adequately powered, randomized Phase III trials that can provide definitive recommendations for adjuvant therapy for ICC. Patients with high-risk features (lymphovascular invasion, multicentricity or satellitosis, large tumours) should be encouraged to enrol in clinical trials and to consider adjuvant therapy. Cisplatin plus gemcitabine represents the standard-of-care, front-line systemic therapy for metastatic ICC. Genomic analyses of biliary cancers support the development of targeted therapeutic interventions.
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Affiliation(s)
- Sharon M Weber
- Department of Surgery, University of WisconsinMadison, WI, USA,Correspondence Sharon M. Weber, Department of Surgery, University of Wisconsin School of Medicine and Public Health, H4/730, 7375 Clinical Science Center, 600 Highland Avenue, Madison, WI 53792, USA. Tel: + 1 608 265 0500. Fax: + 1 608 252 0913. E-mail:
| | - Dario Ribero
- Department of General Surgery and Surgical Oncology, Mauriziano ‘Umberto I’ HospitalTurin, Italy
| | - Eileen M O=Reilly
- Department of Medical Oncology, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | - Norihiro Kokudo
- Hepato-Biliary-Pancreatic Surgery Division, Artificial Organ and Liver Transplantation Division, Department of Surgery, Graduate School of Medicine, University of TokyoTokyo, Japan
| | - Masaru Miyazaki
- Department of Surgery, Chiba University Graduate School of MedicineChiba, Japan
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Kim R, Kim SB, Cho EH, Park SH, Park SB, Hong SK, Chae G. CD44 expression in patients with combined hepatocellular cholangiocarcinoma. Ann Surg Treat Res 2015; 89:9-16. [PMID: 26131439 PMCID: PMC4481034 DOI: 10.4174/astr.2015.89.1.9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Revised: 02/09/2015] [Accepted: 02/27/2015] [Indexed: 12/16/2022] Open
Abstract
PURPOSE Combined hepatocellular cholangiocarcinoma (ChC) is a rare type of primary liver cancer, which is thought to have a poorer prognosis than hepatocellular carcinoma (HCC). Cancer stem cells are associated with tumorigenesis, tumor progression, recurrence, metastasis, and poor prognosis in several malignancies including HCC. The aim of this study was to investigate the expression pattern of cancer stem cell markers in ChC and HCC, and to evaluate whether this pattern correlated to patient prognosis. METHODS Thirteen patients who underwent curative hepatic resection for ChC and 13 patients who underwent curative hepatic resection for HCC (matched control cases) were included. Immunohistochemical staining for cancer stem cell markers (cytokeratin [CK]7, CK19, C-kit, cluster of differentiation [CD] 44, CD133, and epithelial cell adhesion molecule) was performed and clinical outcomes were analyzed retrospectively. RESULTS There was no significant difference in cancer stem cell marker expression between ChC and HCC. In ChC, the group that expressed CD44 showed earlier recurrence than the group that did not express CD44 (P = 0.040). CONCLUSION The expression of cancer stem cell markers in ChC did not show a different pattern compared to that found in HCC. The expression of cancer stem cell marker CD44 was associated with poor prognosis in patients with ChC.
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Affiliation(s)
- Ryounggo Kim
- Department of Surgery, Korea Cancer Center Hospital, Korea Institute of Radiological & Medical Sciences, Seoul, Korea
| | - Sang Bum Kim
- Department of Surgery, Korea Cancer Center Hospital, Korea Institute of Radiological & Medical Sciences, Seoul, Korea
| | - Eung-Ho Cho
- Department of Surgery, Korea Cancer Center Hospital, Korea Institute of Radiological & Medical Sciences, Seoul, Korea
| | - Sun Hoo Park
- Department of Pathology, Korea Cancer Center Hospital, Korea Institute of Radiological & Medical Sciences, Seoul, Korea
| | - Sung Bae Park
- Department of Surgery, Kangwon National University Hospital, Chuncheon, Korea
| | - Seong Kweon Hong
- Department of Surgery, Kangwon National University Hospital, Chuncheon, Korea
| | - Gibong Chae
- Department of Surgery, Kangwon National University Hospital, Chuncheon, Korea
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93
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Tumors with intrahepatic bile duct differentiation in cirrhosis: implications on outcomes after liver transplantation. Transplantation 2015; 99:151-7. [PMID: 25029385 DOI: 10.1097/tp.0000000000000286] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND The role of liver transplantation (LT) in the management of cirrhotic patients with tumors exhibiting intrahepatic bile duct differentiation remains controversial. The objective of this study was to characterize the spectrum of these tumors and analyze post-LT outcomes. METHODS Retrospective pathology database search of explant histology analysis of liver transplants between April 1993 and November 2013. RESULTS Thirty-two patients were analyzed, 75% were men with a mean age of 60 years. Seven patients had nodules demonstrating intrahepatic cholangiocarcinoma (I-CCA), nine had I-CCA nodules occurring concomitantly with hepatocellular carcinoma (HCC), and 16 had mixed HCC-CCA nodules. The median number of tumors was 1 and size was 2.5 cm. Overall patient survival post-LT at 1 and 5 years was 71% and 57%, respectively. Patients within Milan criteria, especially with I-CCA features, showed a 5-year tumor recurrence rate (10%) and 5-year survival rate (78%) comparable with other patients having HCC within Milan criteria. CONCLUSION This series showed that patients with CCA within Milan criteria may be able to achieve acceptable long-term post-LT survival.
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94
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E C, Xie Y, Yang Y, Ji D, Li W, Zhang X. Combined hepatocellular-cholangiocarcinoma with fever of unknown origin: a case report and review of literature. Cell Biochem Biophys 2014; 69:1-6. [PMID: 24068520 DOI: 10.1007/s12013-013-9760-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Combined hepatocellular carcinoma and cholangiocarcinoma (cHCC-CC) is a rare form of primary liver cancer (PLC). It is difficult to make a correct preoperative diagnosis of cHCC-CC because of the lack of special features of the disease. We here present a case of a 68-year-old man who presented with fluctuant fever, chills, and sweating and was eventually diagnosed as cHCC-CC after surgery. The tumor was 6.0 cm in diameter with distinct borders and no satellite lesions or lymph nodes were observed during macroscopic examination of the resection specimen. The fever resolved in the postoperative period till the 28th day after surgery, when the patient developed extensive abdominal metastases and died shortly after. More attention should be paid to the patient with PLC showing abnormal features such as FUO, normal range of tumor markers, atypical imaging, and less cirrhosis. Hepatic resection is the treatment of choice although with short-term outcomes.
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Affiliation(s)
- Changyong E
- Department of Hepatobiliary and Pancreatic Surgery, China-Japan Union Hospital of Jilin University, Changchun, 130033, Jilin, China
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95
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Lee SD, Park SJ, Han SS, Kim SH, Kim YK, Lee SA, Ko YH, Hong EK. Clinicopathological features and prognosis of combined hepatocellular carcinoma and cholangiocarcinoma after surgery. Hepatobiliary Pancreat Dis Int 2014; 13:594-601. [PMID: 25475861 DOI: 10.1016/s1499-3872(14)60275-7] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Combined hepatocellular carcinoma and cholangiocarcinoma (cHCC-CC) is a rare subtype of primary liver cancer consisting of both hepatocellular carcinoma (HCC) and cholangiocarcinoma (CC). Because of the rarity of this tumor, its feature is poorly understood. The present study aimed to evaluate the clinicopathological features and long-term prognosis of patients with cHCC-CC after surgery and to compare with those of the patients with stage-matched HCC and CC. METHODS The clinicopathological features of the patients who underwent surgery for cHCC-CC at our center during the period of 2001-2010 were retrospectively analyzed and compared with those of stage-matched HCC and CC patients. Cancer staging was performed according to the AJCC Cancer Staging Manual (6th ed.). Overall survival and disease-free survival were compared among the groups and prognostic factors of cHCC-CC were evaluated. RESULTS Significant differences were observed in clinicopathological features among 42 patients with cHCC-CC, 90 patients with HCC and 45 patients with CC. Similar to HCC patients, cHCC-CC patients had frequent hepatitis B virus antigen positivity, microscopic vessel invasion, cirrhosis and high level of serum alpha-fetoprotein. Similar to CC patients, cHCC-CC patients showed increased bile duct invasion and decreased capsule. The 1-, 3-, and 5-year overall survival and disease-free survival of patients with cHCC-CC were not significantly different from those with stage-matched patients with CC; but significantly poorer than those with HCC. In subanalysis of patients with stage II, the overall survival in patients with cHCC-CC or CC was significantly poorer than that in patients with HCC. We did not find the difference in patients with other stages. Univariate analysis of overall and disease-free survival of patients with cHCC-CC showed that the vascular invasion and intrahepatic metastasis were the significant predictive factors. CONCLUSION Patients with cHCC-CC showed similar clinicopathological features as those with HCC or CC, and patients with cHCC-CC or CC had a poorer prognosis compared with those with HCC, especially at matched stage II.
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Affiliation(s)
- Seung Duk Lee
- Center for Liver Cancer, Research Institute and Hospital, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea.
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96
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Wu C, Bai DS, Jiang GQ, Jin SJ. Synchronous double cancers of primary hepatocellular carcinoma and intrahepatic cholangiocarcinoma: a case report and review of the literature. World J Surg Oncol 2014; 12:337. [PMID: 25385169 PMCID: PMC4232726 DOI: 10.1186/1477-7819-12-337] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 10/20/2014] [Indexed: 11/24/2022] Open
Abstract
We report a case of double primary liver cancer comprising hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC). A 58-year-old Chinese man without obvious liver cirrhosis was diagnosed with multiple HCC in segment V (SV) and segment VIII (SVIII) of the liver. Preoperative abdominal magnetic resonance imaging revealed two solid masses in SV and SVIII. We performed hepatic resection of both segments. The tumors in SV and SVIII were pathologically diagnosed as HCC and ICC, respectively. Immunohistochemically, the HCC in SV was positive for carcinoembryonic antigen and negative for α-fetoprotein (AFP) and cytokeratin (CK), while the ICC in SVIII was negative for both AFP and CK. These observations confirmed the diagnosis of double primary liver cancer (HCC and ICC). Double primary liver cancer is extremely rare. We herein review previous reports of patients with a histological diagnosis of double primary liver cancer. Based on the findings of this case and the literature review, we speculate that the imaging findings of double primary hepatic cancer conform to the pathologic findings.
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Affiliation(s)
| | - Dou-Sheng Bai
- Department of Hepatobiliary and Pancreatic Surgery, Clinical Medical College of Yangzhou University, 98 West Nantong Road, Yangzhou, Jiangsu 225001, P,R, China.
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97
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Zhou YM, Zhang XF, Wu LP, Sui CJ, Yang JM. Risk factors for combined hepatocellular-cholangiocarcinoma: A hospital-based case-control study. World J Gastroenterol 2014; 20:12615-12620. [PMID: 25253966 PMCID: PMC4168099 DOI: 10.3748/wjg.v20.i35.12615] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 05/22/2014] [Accepted: 06/17/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To identify risk factors contributing to the development of combined hepatocellular-cholangiocarcinoma (CHC) in China.
METHODS: One hundred and twenty-six patients with CHC and 4:1 matched healthy controls were interviewed during the period from February 2000 to October 2012. Logistic regression analysis was used to calculate odds ratios (OR) and 95% confidence intervals (CI) for each risk factor.
RESULTS: Univariate analysis showed that the significant risk factors for CHC development were hepatitis B virus (HBV) infection, heavy alcohol consumption, a family history of liver cancer, and diabetes mellitus. Multivariate stepwise logistic regression analysis showed that HBV infection (OR = 19.245, 95%CI: 13.260-27.931) and heavy alcohol consumption (OR = 2.186, 95%CI: 1.070-4.466) were independent factors contributing to the development of CHC.
CONCLUSION: HBV infection and heavy alcohol consumption may play a role in the development of CHC in China.
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98
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Maximin S, Ganeshan DM, Shanbhogue AK, Dighe MK, Yeh MM, Kolokythas O, Bhargava P, Lalwani N. Current update on combined hepatocellular-cholangiocarcinoma. Eur J Radiol Open 2014; 1:40-48. [PMID: 26937426 PMCID: PMC4750566 DOI: 10.1016/j.ejro.2014.07.001] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Accepted: 07/22/2014] [Indexed: 12/20/2022] Open
Abstract
Combined hepatocellular-cholangiocarcinoma is a rare but unique primary hepatic tumor with characteristic histology and tumor biology. Recent development in genetics and molecular biology support the fact that combined hepatocellular-cholangiocarcinoma is closely linked with cholangiocarcinoma, rather than hepatocellular carcinoma. Combined hepatocellular cholangiocarcinoma tends to present with an more aggressive behavior and a poorer prognosis than either hepatocellular carcinoma or cholangiocarcinoma. An accurate preoperative diagnosis and aggressive treatment planning can play crucial roles in appropriate patient management.
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Affiliation(s)
- Suresh Maximin
- Department of Radiology, University of Washington, Seattle, USA
| | | | | | | | - Matthew M. Yeh
- Department of Pathology, University of Washington, Seattle, USA
| | - Orpheus Kolokythas
- Institut für Radiologie, Kantonsspital Winterthur, Winterthur, Switzerland
| | - Puneet Bhargava
- Department of Radiology, VA Puget Sound Health Care System, Seattle, USA
| | - Neeraj Lalwani
- Department of Radiology, University of Washington, Seattle, USA
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99
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Garancini M, Goffredo P, Pagni F, Romano F, Roman S, Sosa JA, Giardini V. Combined hepatocellular-cholangiocarcinoma: a population-level analysis of an uncommon primary liver tumor. Liver Transpl 2014; 20:952-9. [PMID: 24777610 DOI: 10.1002/lt.23897] [Citation(s) in RCA: 118] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Accepted: 04/21/2014] [Indexed: 12/12/2022]
Abstract
Combined hepatocellular-cholangiocarcinoma (cHCC-CC) is a rare primary liver cancer. Our aims were to analyze the demographic, clinical, and pathological characteristics of cHCC-CC at a population level and to investigate the effects of these features as well as different management strategies on the prognosis. The Surveillance, Epidemiology, and End Results (SEER) database was analyzed for 1988-2009. Data analyses were performed with chi-square tests, analyses of variance, Kaplan-Meier curves, and Cox proportional hazards regression. Four hundred sixty-five patients with cHCC-CC, 52,825 patients with hepatocellular carcinoma (HCC), and 7181 patients with cholangiocarcinoma (CC) were identified. cHCC-CC was more common in patients who were white, male, and older than 65 years. Treatment was more frequently nonsurgical/interventional. Patients with cHCC-CC, HCC, and CC had 5-year overall survival (OS) and disease-specific survival rates of 10.5%, 11.7%, and 5.7% (P < 0.001) and 17.8%, 21.0%, and 11.9% (P < 0.001), respectively. For cHCC-CC patients, an increasing invasiveness of the therapeutic approach was significantly associated with prolonged survival (P < 0.001). In a multivariate model, black race, a distant SEER stage, and a tumor size of 5.0 to 10.0 cm were independently associated with lower survival for cHCC-CC patients; a year of diagnosis after 1995 and surgical treatment with minor hepatectomy, major hepatectomy (MJH), or liver transplantation (LT) were independently associated with better survival for cHCC-CC patients. Patients diagnosed with cHCC-CC, HCC, and CC and treated with LT had 5-year OS rates of 41.1%, 67.0%, and 29.0%, respectively (P < 0.001). In conclusion, cHCC-CC patients appear to have intermediate demographic, clinical, and survival characteristics in comparison with HCC and CC patients. cHCC-CC patients undergoing LT showed inferior survival in comparison with HCC patients, and the role and indications for LT in cHCC-CC have yet to be defined. At this time, MJH may be considered the best therapeutic approach for such patients.
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Affiliation(s)
- Mattia Garancini
- Departments of General Surgery, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
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100
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Intrahepatic Cholangiocarcinoma or Mixed Hepatocellular-Cholangiocarcinoma in Patients Undergoing Liver Transplantation. Ann Surg 2014; 259:944-52. [DOI: 10.1097/sla.0000000000000494] [Citation(s) in RCA: 126] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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