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Esmail A, Badheeb M, Alnahar B, Almiqlash B, Sakr Y, Khasawneh B, Al-Najjar E, Al-Rawi H, Abudayyeh A, Rayyan Y, Abdelrahim M. Cholangiocarcinoma: The Current Status of Surgical Options including Liver Transplantation. Cancers (Basel) 2024; 16:1946. [PMID: 38893067 PMCID: PMC11171350 DOI: 10.3390/cancers16111946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 06/21/2024] Open
Abstract
Cholangiocarcinoma (CCA) poses a substantial threat as it ranks as the second most prevalent primary liver tumor. The documented annual rise in intrahepatic CCA (iCCA) incidence in the United States is concerning, indicating its growing impact. Moreover, the five-year survival rate after tumor resection is only 25%, given that tumor recurrence is the leading cause of death in 53-79% of patients. Pre-operative assessments for iCCA focus on pinpointing tumor location, biliary tract involvement, vascular encasements, and metastasis detection. Numerous studies have revealed that portal vein embolization (PVE) is linked to enhanced survival rates, improved liver synthetic functions, and decreased overall mortality. The challenge in achieving clear resection margins contributes to the notable recurrence rate of iCCA, affecting approximately two-thirds of cases within one year, and results in a median survival of less than 12 months for recurrent cases. Nearly 50% of patients initially considered eligible for surgical resection in iCCA cases are ultimately deemed ineligible during surgical exploration. Therefore, staging laparoscopy has been proposed to reduce unnecessary laparotomy. Eligibility for orthotopic liver transplantation (OLT) requires certain criteria to be granted. OLT offers survival advantages for early-detected unresectable iCCA; it can be combined with other treatments, such as radiofrequency ablation and transarterial chemoembolization, in specific cases. We aim to comprehensively describe the surgical strategies available for treating CCA, including the preoperative measures and interventions, alongside the current options regarding liver resection and OLT.
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Affiliation(s)
- Abdullah Esmail
- Section of GI Oncology, Department of Medicine, Houston Methodist Cancer Center, Houston, TX 77030, USA
| | - Mohamed Badheeb
- Department of Internal Medicine, Yale New Haven Health, Bridgeport Hospital, Bridgeport, CT 06605, USA
| | - Batool Alnahar
- College of Medicine, Almaarefa University, Riyadh 13713, Saudi Arabia
| | - Bushray Almiqlash
- Zuckerman College of Public Health, Arizona State University, Tempe, AZ 85287, USA
| | - Yara Sakr
- Department of GI Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Bayan Khasawneh
- Section of GI Oncology, Department of Medicine, Houston Methodist Cancer Center, Houston, TX 77030, USA
| | - Ebtesam Al-Najjar
- Section of GI Oncology, Department of Medicine, Houston Methodist Cancer Center, Houston, TX 77030, USA
| | - Hadeel Al-Rawi
- Faculty of Medicine, The University of Jordan, Amman 11942, Jordan
| | - Ala Abudayyeh
- Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yaser Rayyan
- Department of Gastroenterology & Hepatology, Faculty of Medicine, The University of Jordan, Amman 11942, Jordan
| | - Maen Abdelrahim
- Section of GI Oncology, Department of Medicine, Houston Methodist Cancer Center, Houston, TX 77030, USA
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Golriz M, Ramouz A, Hammad A, Aminizadeh E, Sabetkish N, Khajeh E, Ghamarnejad O, Carvalho C, Rio-Tinto H, Chang DH, Joao AA, Goncalves G, Mehrabi A. Promising Results of Associating Liver Partition and Portal Vein Ligation for Staged Hepatectomy for Perihilar Cholangiocarcinoma in a Systematic Review and Single-Arm Meta-Analysis. Cancers (Basel) 2024; 16:771. [PMID: 38398162 PMCID: PMC10887221 DOI: 10.3390/cancers16040771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/31/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND ALPPS popularity is increasing among surgeons worldwide and its indications are expanding to cure patients with primarily unresectable liver tumors. Few reports recommended limitations or even contraindications of ALPPS in perihilar cholangiocarcinoma (phCC). Here, we discuss the results of ALPPS in patients with phCC in a systematic review as well as a pooled data analysis. METHODS MEDLINE and Web of Science databases were systematically searched for relevant literature up to December 2023. All studies reporting ALPPS in the management of phCC were included. A single-arm meta-analysis of proportions was carried out to estimate the overall rate of outcomes. RESULTS After obtaining 207 articles from the primary search, data of 18 studies containing 112 phCC patients were included in our systematic review. Rates of major morbidity and mortality were calculated to be 43% and 22%, respectively. The meta-analysis revealed a PHLF rate of 23%. One-year disease-free survival was 65% and one-year overall survival was 69%. CONCLUSIONS ALPPS provides a good chance of cure for patients with phCC in comparison to alternative treatment options, but at the expense of debatable morbidity and mortality. With refinement of the surgical technique and better perioperative patient management, the results of ALPPS in patients with phCC were improved.
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Affiliation(s)
- Mohammad Golriz
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, 69120 Heidelberg, Germany; (M.G.); (A.R.); (A.H.); (E.A.); (N.S.); (E.K.); (O.G.)
- Liver Cancer Centre Heidelberg (LCCH), University Hospital Heidelberg, 69120 Heidelberg, Germany;
- Clinic of General and Visceral Surgery, Diakonie in Südwestfallen, 57076 Siegen, Germany
| | - Ali Ramouz
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, 69120 Heidelberg, Germany; (M.G.); (A.R.); (A.H.); (E.A.); (N.S.); (E.K.); (O.G.)
| | - Ahmed Hammad
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, 69120 Heidelberg, Germany; (M.G.); (A.R.); (A.H.); (E.A.); (N.S.); (E.K.); (O.G.)
| | - Ehsan Aminizadeh
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, 69120 Heidelberg, Germany; (M.G.); (A.R.); (A.H.); (E.A.); (N.S.); (E.K.); (O.G.)
| | - Nastaran Sabetkish
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, 69120 Heidelberg, Germany; (M.G.); (A.R.); (A.H.); (E.A.); (N.S.); (E.K.); (O.G.)
| | - Elias Khajeh
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, 69120 Heidelberg, Germany; (M.G.); (A.R.); (A.H.); (E.A.); (N.S.); (E.K.); (O.G.)
| | - Omid Ghamarnejad
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, 69120 Heidelberg, Germany; (M.G.); (A.R.); (A.H.); (E.A.); (N.S.); (E.K.); (O.G.)
| | - Carlos Carvalho
- Digestive Oncology Unit, Champalimaud Foundation, 1400-038 Lisbon, Portugal;
| | - Hugo Rio-Tinto
- Department of Radiology, Champalimaud Foundation, 1400-038 Lisbon, Portugal;
| | - De-Hua Chang
- Liver Cancer Centre Heidelberg (LCCH), University Hospital Heidelberg, 69120 Heidelberg, Germany;
- Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Ana Alagoa Joao
- Hepato-Pancreato-Biliary Surgery Unit, Department of Digestive Surgery, Champalimaud Foundation, 1400-038 Lisbon, Portugal; (A.A.J.); (G.G.)
| | - Gil Goncalves
- Hepato-Pancreato-Biliary Surgery Unit, Department of Digestive Surgery, Champalimaud Foundation, 1400-038 Lisbon, Portugal; (A.A.J.); (G.G.)
| | - Arianeb Mehrabi
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, 69120 Heidelberg, Germany; (M.G.); (A.R.); (A.H.); (E.A.); (N.S.); (E.K.); (O.G.)
- Liver Cancer Centre Heidelberg (LCCH), University Hospital Heidelberg, 69120 Heidelberg, Germany;
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Zhang JZ, Yang CX, Gao S, Bu JF, Li QQ, Wang HL, Yang KN, Tong SS, Qian LJ, Zhang J, Hua R, Sun YW, Yan JY, Chen W. Three-dimensional visualization and evaluation of hilar cholangiocarcinoma resectability and proposal of a new classification. World J Surg Oncol 2023; 21:239. [PMID: 37542314 PMCID: PMC10403901 DOI: 10.1186/s12957-023-03126-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 07/29/2023] [Indexed: 08/06/2023] Open
Abstract
BACKGROUND As digital medicine has exerted profound influences upon diagnosis and treatment of hepatobiliary diseases, our study aims to investigate the accuracy of three-dimensional visualization and evaluation (3DVE) system in assessing the resectability of hilar cholangiocarcinoma (hCCA), and explores its potential clinical value. MATERIALS AND METHODS The discovery cohort, containing 111 patients from April 2013 to December 2019, was retrospectively included to determine resectability according to revised criteria for unresectability of hCCA. 3D visualization models were reconstructed to evaluate resectability parameters including biliary infiltration, vascular involvement, hepatic atrophy and metastasis. Evaluation accuracy were compared between contrast-enhanced CT and 3DVE. Logistic analysis was performed to identify independent risk factors of R0 resection. A new comprehensive 3DVE classification of hCCA based on factors influencing resectability was proposed to investigate its role in predicting R0 resection and prognosis. The main outcomes were also analyzed in cohort validation, including 34 patients from January 2020 to August 2022. RESULTS 3DVE showed an accuracy rate of 91% (95%CI 83.6-95.4%) in preoperatively evaluating hCCA resectability, significantly higher than 81% (95%CI 72.8-87.7%) of that of CT (p = 0.03). By multivariable analysis, hepatic artery involvement in 3DVE was identified an independent risk factor for R1 or R2 resection (OR = 3.5, 95%CI 1.4,8.8, P < 0.01). New 3DVE hCCA classification was valuable in predicting patients' R0 resection rate (p < 0.001) and prognosis (p < 0.0001). The main outcomes were internally validated. CONCLUSIONS 3DVE exhibited a better efficacy in evaluating hCCA resectability, compared with contrast-enhanced CT. Preoperative 3DVE demonstrated hepatic artery involvement was an independent risk factor for the absence of R0 margin. 3DVE classification of hCCA was valuable in clinical practice.
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Affiliation(s)
- Jun-Zhe Zhang
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, People's Republic of China
| | - Chuan-Xin Yang
- Department of Hepatobiliary and Pancreatic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, People's Republic of China
| | - Si Gao
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, People's Republic of China
| | - Jun-Feng Bu
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, People's Republic of China
| | - Qin-Qin Li
- Department of Pathology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China
| | - Hao-Lu Wang
- University of Queensland Diamantina Institute, University of Queensland, Woolloongabba, QLD, 4102, Australia
| | - Kai-Ni Yang
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, People's Republic of China
| | - Shan-Shi Tong
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, People's Republic of China
| | - Li-Jun Qian
- Department of Radiology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, People's Republic of China
| | - Jin Zhang
- Department of Radiology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, People's Republic of China
| | - Rong Hua
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, People's Republic of China
| | - Yong-Wei Sun
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, People's Republic of China
| | - Jia-Yan Yan
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, People's Republic of China.
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Shanghai, 200032, People's Republic of China.
| | - Wei Chen
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, People's Republic of China.
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Gyoten K, Kuriyama N, Maeda K, Ito T, Hayasaki A, Fujii T, Iizawa Y, Tanemura A, Murata Y, Kishiwada M, Mizuno S. Safety and efficacy of neoadjuvant chemotherapy based on our resectability criteria for locally advanced perihilar cholangiocarcinoma. Langenbecks Arch Surg 2023; 408:261. [PMID: 37392289 DOI: 10.1007/s00423-023-03000-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 06/24/2023] [Indexed: 07/03/2023]
Abstract
PURPOSE Neoadjuvant chemotherapy (NAC) is not commonly used for perihilar cholangiocarcinoma (PHC). This study evaluated the safety and efficacy of NAC for PHC. METHODS Ninety-one PHC patients without metastases were treated at our department. Patients were classified as resectable (R), borderline resectable (BR), or locally advanced unresectable (LA). Upfront surgery (US) was performed for R-PHC patients without regional lymph node metastases (LNM) or those unable to tolerate NAC. The NAC regimen comprised two courses of gemcitabine-based chemotherapy for advanced PHC: R-PHC with LNM, BR, and LA. RESULTS US and NAC were performed on 32 and 59 patients, respectively. For US, 31 patients underwent curative intent surgery (upfront-CIS). NAC caused adverse effects in 10/59 (17%), allowed 36/59 (61%) to undergo curative intent surgery (NAC-CIS) without impairing liver function, and spared 23/59 (39%) from undergoing resection (NAC-UR). Overall survival was better in the upfront-CIS and NAC-CIS groups than in the NAC-UR group (MST: 74 vs 57 vs 17 months, p < 0.001). In 59 NAC patients, tumour size response occurred in 11/11 (100%) of R, 22/33 (66.7%) of BR, and 9/15 (60.0%) of LA patients. The un-resection rate was the highest in the LA group (27% [3/11] than in R, 30% [10/33] in BR, and 67% [10/15] in LA, p = 0.039). Multivariate analyses revealed that LA and age were independent risk factors for non-resection after NAC. CONCLUSION was safe and contributed to improving survival in advanced PHC patients. R-PHC was responsive to NAC, but LA remains a risk factor for non-resection through NAC.
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Affiliation(s)
- Kazuyuki Gyoten
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Naohisa Kuriyama
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
| | - Koki Maeda
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Takahiro Ito
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Aoi Hayasaki
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Takehiro Fujii
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Yusuke Iizawa
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Akihiro Tanemura
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Yasuhiro Murata
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Masashi Kishiwada
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Shugo Mizuno
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
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Radulova-Mauersberger O, Distler M, Riediger C, Weitz J, Welsch T, Kirchberg J. How we do it-the use of peritoneal patches for reconstruction of vena cava inferior and portal vein in hepatopancreatobiliary surgery. Langenbecks Arch Surg 2022; 407:3819-3831. [PMID: 36136152 DOI: 10.1007/s00423-022-02662-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 08/21/2022] [Indexed: 10/14/2022]
Abstract
PURPOSE Extended resections in hepatopancreatobiliary (HPB) surgery frequently require vascular resection to obtain tumor clearance. The use of alloplastic grafts may increase postoperative morbidity due to septic or thrombotic complications. The use of suitable autologous venous interponates (internal jugular vein, great saphenous vein) is frequently associated with additional incisions. The aim of this study was to report on our experience with venous reconstruction using the introperative easily available parietal peritoneum, focusing on key technical aspects. METHODS All patients who underwent HPB resections with venous reconstruction using peritoneal patches at our department between January 2017 and November 2021 were included in this retrospective analysis with median follow-up of 2 months (IQR: 1-8 months). We focused on technical aspects of the procedure and evaluated vascular patency and perioperative morbidity. RESULTS Parietal peritoneum patches (PPPs) were applied for reconstruction of the inferior vena cava (IVC) (13 patients) and portal vein (PV) (4 patients) during major hepatic (n = 14) or pancreatic (n = 2) resections. There were no cases of postoperative bleeding due to anastomotic leakage. Following PV reconstruction, two patients showed postoperative vascular stenosis after severe pancreatitis with postoperative pancreatic fistula and bile leakage, respectively. In patients with reconstruction of the IVC, no relevant perioperative vascular complications occurred. CONCLUSIONS The use of a peritoneal patch for reconstruction of the IVC in HPB surgery is a feasible, effective, and low-cost alternative to alloplastic, xenogenous, or venous grafts. The graft can be easily harvested and tailored to the required size. More evidence is still needed to confirm the safety of this procedure for the portal vein regarding long-term results.
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Affiliation(s)
- O Radulova-Mauersberger
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - M Distler
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany.,National Center for Tumor Diseases (NCT/UCC), Dresden, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - C Riediger
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany.,National Center for Tumor Diseases (NCT/UCC), Dresden, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - J Weitz
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany. .,National Center for Tumor Diseases (NCT/UCC), Dresden, Germany. .,German Cancer Research Center (DKFZ), Heidelberg, Germany. .,Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany. .,Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany.
| | - T Welsch
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - J Kirchberg
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany.,National Center for Tumor Diseases (NCT/UCC), Dresden, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
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Mori H, Kawashima H, Ohno E, Ishikawa T, Yamao K, Mizutani Y, Iida T, Nakamura M, Ishigami M, Onoe S, Mizuno T, Ebata T, Fujishiro M. Comparison of an Inside Stent and a Fully Covered Self-Expandable Metallic Stent as Preoperative Biliary Drainage for Patients with Resectable Perihilar Cholangiocarcinoma. Can J Gastroenterol Hepatol 2022; 2022:3005210. [PMID: 35845721 PMCID: PMC9277217 DOI: 10.1155/2022/3005210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 04/29/2022] [Accepted: 05/23/2022] [Indexed: 11/17/2022] Open
Abstract
Background There is a need for a more tolerable preoperative biliary drainage (PBD) method for perihilar cholangiocarcinoma (PHCC). In recent years, inside stents (ISs) have attracted attention as a less suffering PBD method. Few studies have compared IS with a fully covered self-expandable metallic stent (FCSEMS) as PBD for resectable PHCC. The aim of this study is to compare them. Methods This study involved 86 consecutive patients (IS: 51; FCSEMS: 35). The recurrent biliary obstruction (RBO) rate until undergoing surgery or being diagnosed as unresectable, time to RBO, factors related to RBO, incidence of adverse events related to endoscopic retrograde cholangiography, and postoperative complications associated with each stent were evaluated retrospectively. Results There was no significant difference between the two groups in the incidence of adverse events after stent insertion. After propensity score matching, the mean (SD) time to RBO was 37.9 (30.2) days in the IS group and 45.1 (35.1) days in the FCSEMS group, with no significant difference (P=0.912, log-rank test). A total of 7/51 patients in the IS group and 3/35 patients in the FCSEMS group developed RBO. The only risk factor for RBO was bile duct obstruction of the future excisional liver lobe(s) due to stenting (HR 29.8, P=0.008) in the FCSEMS group, but risk factors could not be indicated in the IS group. There was no significant difference in the incidence of bile leakage or liver failure. In contrast, pancreatic fistula was significantly more common in the FCSEMS group (13/23 patients) than in the IS group (3/28 patients) (P < 0.001), especially in patients who did not undergo pancreatectomy (P=0.001). Conclusions As PBD, both IS and FCSEMS achieved low RBO rates. Compared with FCSEMS, IS shows no difference in RBO rate, is associated with fewer postoperative complications, and is considered an appropriate means of PBD for resectable PHCC. This trail is registered with UMIN000025631.
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Affiliation(s)
- Hiroshi Mori
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroki Kawashima
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
- Department of Endoscopy, Nagoya University Hospital, Nagoya, Japan
| | - Eizaburo Ohno
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takuya Ishikawa
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kentaro Yamao
- Department of Endoscopy, Nagoya University Hospital, Nagoya, Japan
| | - Yasuyuki Mizutani
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tadashi Iida
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masanao Nakamura
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masatoshi Ishigami
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shunsuke Onoe
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takashi Mizuno
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tomoki Ebata
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
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7
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Noji T, Uemura S, Wiggers JK, Tanaka K, Nakanishi Y, Asano T, Nakamura T, Tsuchikawa T, Okamura K, Olthof PB, Jarnagin WR, van Gulik TM, Hirano S. Validation study of postoperative liver failure and mortality risk scores after liver resection for perihilar cholangiocarcinoma. Hepatobiliary Surg Nutr 2022; 11:375-385. [PMID: 35693403 PMCID: PMC9186189 DOI: 10.21037/hbsn-20-660] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 11/13/2020] [Indexed: 07/11/2024]
Abstract
BACKGROUND Surgery for perihilar cholangiocarcinoma (PHCC) remains a challenging procedure with high morbidity and mortality. The Academic Medical Center (Amsterdam UMC) and Memorial Sloan Kettering Cancer Center proposed a postoperative mortality risk score (POMRS) and post-hepatectomy liver failure score (PHLFS) to predict patient outcomes. This study aimed to validate the POMRS and PHLFS for PHCC patients at Hokkaido University. METHODS Medical records of 260 consecutive PHCC patients who had undergone major hepatectomy with extrahepatic bile duct resection without pancreaticoduodenectomy at Hokkaido University between March 2001 and November 2018 were evaluated to validate the PHLFS and POMRS. RESULTS The observed risks for PHLF were 13.7%, 24.5%, and 39.8% for the low-risk, intermediate-risk, and high-risk groups, respectively, in the study cohort. A receiver-operator characteristic (ROC) analysis revealed that the PHLFS had moderate predictive value, with an analysis under the curve (AUC) value of 0.62. Mortality rates based on the POMRS were 1.7%, 5%, and 5.1% for the low-risk, intermediate-risk, and high-risk groups, respectively. The ROC analysis demonstrated an AUC value of 0.58. CONCLUSIONS This external validation study showed that for PHLFS the threshold for discrimination in an Eastern cohort was reached (AUC >0.6), but it would require optimization of the model before use in clinical practice is acceptable. The POMRS were not applicable in the eastern cohort. Further external validation is recommended.
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Affiliation(s)
- Takehiro Noji
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Satoko Uemura
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Jimme K. Wiggers
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Location AMC University of Amsterdam, Amsterdam, the Netherlands
| | - Kimitaka Tanaka
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Yoshitsugu Nakanishi
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Toshimichi Asano
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Toru Nakamura
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Takahiro Tsuchikawa
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Keisuke Okamura
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Pim B. Olthof
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Location AMC University of Amsterdam, Amsterdam, the Netherlands
- Department of Surgery, Erasmus Medical Center, Rotterdam, the Netherlands
| | - William R. Jarnagin
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Thomas M. van Gulik
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Location AMC University of Amsterdam, Amsterdam, the Netherlands
| | - Satoshi Hirano
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
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8
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Hosokawa I, Hayano K, Furukawa K, Takayashiki T, Kuboki S, Takano S, Matsubara H, Miyazaki M, Ohtsuka M. Preoperative Diagnosis of Lymph Node Metastasis of Perihilar Cholangiocarcinoma Using Diffusion-Weighted Magnetic Resonance Imaging. Ann Surg Oncol 2022; 29:5502-5510. [PMID: 35639292 DOI: 10.1245/s10434-022-11931-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 04/04/2022] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Although the prognosis of patients with resected perihilar cholangiocarcinoma (PHC) with histological lymph node metastasis (LNM) is poor, preoperative prediction of LNM is difficult. This study aimed to evaluate the diagnostic performance of diffusion-weighted magnetic resonance imaging (DWI) for LNM of PHC. METHOD Consecutive patients who underwent surgical resection of PHC between January 2012 and May 2020 were retrospectively reviewed. The lymph node (LN) area (mm2) and apparent diffusion coefficient (ADC) value ( × 10-3 mm2/s) of pericholedochal LNs were measured by DWI. The characteristics of the patients and the LNs were evaluated according to the histological presence or absence of regional LNM. Univariate and multivariate analyses were performed to identify the predictors of LNM of PHC. RESULTS Of the 93 eligible patients, 49 (53%) were LNM positive and 44 (47%) were LNM negative. Although the characteristics of the patients were similar between the two groups, the mean ADC value was significantly lower in the LNM positive group than in the LNM negative group. On multivariate analysis, mean ADC value ≤1.80 × 10-3 mm2/s was independently associated with LNM of PHC (risk ratio: 12.5, 95% confidence interval: 3.05-51.4; p = 0.0004). The sensitivity, specificity and accuracy of mean ADC values ≤ 1.80 × 10-3 mm2/s for predicting LNM of PHC were 94%, 55% and 75%, respectively. CONCLUSIONS DWI might be useful for the preoperative diagnosis of LNM of PHC.
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Affiliation(s)
- Isamu Hosokawa
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Koichi Hayano
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Katsunori Furukawa
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Tsukasa Takayashiki
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Satoshi Kuboki
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Shigetsugu Takano
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hisahiro Matsubara
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Masaru Miyazaki
- Narita Hospital, International University of Health and Welfare, Chiba, Japan
| | - Masayuki Ohtsuka
- Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan.
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9
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Yu Z, Liu Q, Liao H, Shi J, Zhou Z, Yan Y, Xu J, He C, Mao K, Zhang J, Wang J, Xiao Z. Prognostic nomogram for predicting cancer-specific survival in patients with resected hilar cholangiocarcinoma: a large cohort study. J Gastrointest Oncol 2022; 13:833-846. [PMID: 35557567 PMCID: PMC9086037 DOI: 10.21037/jgo-21-543] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 12/28/2021] [Indexed: 12/02/2023] Open
Abstract
BACKGROUND The aim of the study was to establish and validate a novel prognostic nomogram of cancer-specific survival (CSS) in resected hilar cholangiocarcinoma (HCCA) patients. METHODS A training cohort of 536 patients and an internal validation cohort of 270 patients were included in this study. The demographic and clinicopathological variables were extracted from the Surveillance, Epidemiology and End Results (SEER) database. Univariate and multivariate Cox regression analysis were performed in the training cohort, followed by the construction of nomogram for CSS. The performance of the nomogram was assessed by concordance index (C-index) and calibration plots and compared with the American Joint Committee on Cancer (AJCC) staging systems. Decision curve analysis (DCA) was applied to measure the predictive power and clinical value of the nomogram. RESULTS The nomogram incorporating age, tumor size, tumor grade, lymph node ratio (LNR) and T stage parameters was with a C-index of 0.655 in the training cohort, 0.626 in the validation cohort, compared with corresponding 0.631, 0.626 for the AJCC 8th staging system. The calibration curves exhibited excellent agreement between CSS probabilities predicted by nomogram and actual observation in the training cohort and validation cohort. DCA indicated that this nomogram generated substantial clinical value. CONCLUSIONS The proposed nomogram provided a more accurate prognostic prediction of CSS for individual patients with resected HCCA than the AJCC 8th staging system, which might be served as an effective tool to stratify resected HCCA patients with high risk and facilitate optimizing therapeutic benefit.
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Affiliation(s)
- Zhimin Yu
- Guandong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of hepatobiliary surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qinghua Liu
- Guandong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of hepatobiliary surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hao Liao
- Guandong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of hepatobiliary surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Juanyi Shi
- Guandong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of hepatobiliary surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhenyu Zhou
- Guandong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of hepatobiliary surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yongcong Yan
- Guandong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of hepatobiliary surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Junyao Xu
- Guandong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of hepatobiliary surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chuanchao He
- Guandong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of hepatobiliary surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Kai Mao
- Guandong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of hepatobiliary surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jianlong Zhang
- Guandong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of hepatobiliary surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jie Wang
- Guandong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of hepatobiliary surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhiyu Xiao
- Guandong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of hepatobiliary surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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10
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Perihilar cholangiocarcinoma: What the radiologist needs to know. Diagn Interv Imaging 2022; 103:288-301. [DOI: 10.1016/j.diii.2022.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 03/02/2022] [Indexed: 11/17/2022]
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11
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Kuriyama N, Komatsubara H, Nakagawa Y, Maeda K, Shinkai T, Noguchi D, Ito T, Gyoten K, Hayasaki A, Fujii T, Iizawa Y, Murata Y, Tanemura A, Kishiwada M, Sakurai H, Mizuno S. Impact of Combined Vascular Resection and Reconstruction in Patients with Advanced Perihilar Cholangiocarcinoma. J Gastrointest Surg 2021; 25:3108-3118. [PMID: 33884578 DOI: 10.1007/s11605-021-05004-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 03/29/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Perihilar cholangiocarcinoma often involves the adjacent vasculature, including the portal vein and hepatic artery. Combined vascular resection and reconstruction of the portal vein is more common than vascular resection and reconstruction of the hepatic artery. Herein, we aimed to elucidate the long-term outcomes in patients who underwent vascular resection and reconstruction for perihilar cholangiocarcinoma. METHODS Between January 2004 and December 2020, 106 patients with perihilar cholangiocarcinoma were grouped into the no resection (n = 58), resection-portal vein (n = 31), and resection-hepatic artery with or without that of portal vein (n = 17) groups. RESULTS There were no significant differences in morbidity and mortality between the three groups. The resection-portal vein and resection-hepatic artery groups had a significantly higher number of advanced tumors than the no resection group, but no significant differences were detected in the rates of lymph node metastasis and R0 resection between the three groups. The 5-year disease-specific survival in the resection-portal vein (37.6%) and resection-hepatic artery (26.9%) groups were poorer than that in the no resection group (47.8%), although the former groups had a significantly better prognosis than the latter group (7.0%). Multivariate analysis identified high preoperative carcinoembryonic antigen level (>5.7 ng/mL), intrahepatic metastasis, and non-R0 resection as independent poor prognostic factors. CONCLUSION Although the perioperative course in the resection-portal vein and hepatic artery groups was similar to that in the no resection group, the long-term prognoses were poor in the resection-portal vein and hepatic artery groups. Pre- and postoperative multidisciplinary therapy is required for patients with vascular resection and reconstruction.
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Affiliation(s)
- Naohisa Kuriyama
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan.
| | - Haruna Komatsubara
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Yuki Nakagawa
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Koki Maeda
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Toru Shinkai
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Daisuke Noguchi
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Takahiro Ito
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Kazuyuki Gyoten
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Aoi Hayasaki
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Takehiro Fujii
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Yusuke Iizawa
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Yasuhiro Murata
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Akihiro Tanemura
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Masashi Kishiwada
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Hiroyuki Sakurai
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
| | - Shugo Mizuno
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie, 514-8507, Japan
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12
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Radulova-Mauersberger O, Weitz J, Riediger C. Vascular surgery in liver resection. Langenbecks Arch Surg 2021; 406:2217-2248. [PMID: 34519878 PMCID: PMC8578135 DOI: 10.1007/s00423-021-02310-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 08/18/2021] [Indexed: 01/04/2023]
Abstract
Vascular surgery in liver resection is a standard part of liver transplantation, but is also used in oncological liver surgery. Malignant liver tumors with vascular involvement have a poor prognosis without resection. Surgery is currently the only treatment to provide long-term survival in advanced hepatic malignancy. Even though extended liver resections are increasingly performed, vascular involvement with need of vascular reconstruction is still considered a contraindication for surgery in many institutions. However, vascular resection and reconstruction in liver surgery-despite being complex procedures-are safely performed in specialized centers. The improvements of the postoperative results with reduced postoperative morbidity and mortality are a result of rising surgical and anesthesiological experience and advancements in multimodal treatment concepts with preconditioning measures regarding liver function and systemic treatment options. This review focuses on vascular surgery in oncological liver resections. Even though many surgical techniques were developed and are also used during liver transplantation, this special procedure is not particularly covered within this review article. We provide a summary of vascular reconstruction techniques in oncological liver surgery according to the literature and present also our own experience. We aim to outline the current advances and standards in extended surgical procedures for liver tumors with vascular involvement established in specialized centers, since curative resection improves long-term survival and shifts palliative concepts to curative therapy.
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Affiliation(s)
- Olga Radulova-Mauersberger
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany.
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany.
- German Cancer Research Center (DKFZ), Heidelberg, Germany.
- Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
- Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany.
| | - Jürgen Weitz
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
- Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Carina Riediger
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
- Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
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13
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Liu Y, Li G, Lu Z, Wang T, Yang Y, Wang X, Liu J. Effect of vascular resection for perihilar cholangiocarcinoma: a systematic review and meta-analysis. PeerJ 2021; 9:e12184. [PMID: 34631316 PMCID: PMC8466000 DOI: 10.7717/peerj.12184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 08/29/2021] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE To evaluate the effect of vascular resection (VR), including portal vein resection (PVR) and hepatic artery resection (HAR), on short- and long-term outcomes in patients with perihilar cholangiocarcinoma (PHC). BACKGROUND Resection surgery and transplantation are the main treatment methods for PHC that provide a chance of long-term survival. However, the efficacy and safety of VR, including PVR and HAR, for treating PHC remain controversial. METHODS This study was registered at the International Prospective Register of Systematic Reviews (CRD42020223330). The EMBASE, PubMed, and Cochrane Library databases were used to search for eligible studies published through November 28, 2020. Studies comparing short- and long-term outcomes between patients who underwent hepatectomy with or without PVR and/or HAR were included. Random- and fixed-effects models were applied to assess the outcomes, including morbidity, mortality, and R0 resection rate, as well as the impact of PVR and HAR on long-term survival. RESULTS Twenty-two studies including 4,091 patients were deemed eligible and included in this study. The meta-analysis showed that PVR did not increase the postoperative morbidity rate (odds ratio (OR): 1.03, 95% confidenceinterval (CI): [0.74-1.42], P = 0.88) and slightly increased the postoperative mortality rate (OR: 1.61, 95% CI [1.02-2.54], P = 0.04). HAR did not increase the postoperative morbidity rate (OR: 1.32, 95% CI [0.83-2.11], P = 0.24) and significantly increased the postoperative mortality rate (OR: 4.20, 95% CI [1.88-9.39], P = 0.0005). Neither PVR nor HAR improved the R0 resection rate (OR: 0.70, 95% CI [0.47-1.03], P = 0.07; OR: 0.77, 95% CI [0.37-1.61], P = 0.49, respectively) or long-term survival (OR: 0.52, 95% CI [0.35-0.76], P = 0.0008; OR: 0.43, 95% CI [0.32-0.57], P < 0.00001, respectively). CONCLUSIONS PVR is relatively safe and might benefit certain patients with advanced PHC in terms of long-term survival, but it is not routinely recommended. HAR results in a higher mortality rate and lower overall survival rate, with no proven benefit.
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Affiliation(s)
- Yong Liu
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China
| | - Guangbing Li
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong Province, China
| | - Ziwen Lu
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China
| | - Tao Wang
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China
| | - Yang Yang
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China
| | - Xiaoyu Wang
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China
| | - Jun Liu
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, China
- Department of Liver Transplantation and Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong Province, China
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14
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Wu W, Cheng Q, Chen J, Chen D, Feng X, Wu J. Left-side vs. right-side hepatectomy for hilar cholangiocarcinoma: a meta-analysis. World J Surg Oncol 2021; 19:107. [PMID: 33838682 PMCID: PMC8037893 DOI: 10.1186/s12957-021-02213-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 03/23/2021] [Indexed: 02/08/2023] Open
Abstract
GOALS We aim to draw a conclusion which type of hepatectomy could be the priority for hilar cholangiocarcinoma patients. BACKGROUND Surgery is established as only potentially curative treatment for hilar cholangiocarcinoma. However, whether hepatectomy should be preferred to the left-side hepatectomy, which includes left hemihepatectomy, extended left hemihepatectomy, and left trisectionectomy, or right-side hepatectomy, which represents right hemihepatectomy, extended right hemihepatectomy, and right trisectionectomy, is debated. In this meta-analysis, we evaluated and compared the efficacy and safety of left-side hepatectomy and right-side hepatectomy in patients with hilar cholangiocarcinoma. STUDY We systematically retrieved the MEDLINE, PubMed, and Cochrane library and related bibliography up to February 2020. The primary outcome is overall survival, and the secondary outcome includes 1-, 3-, and 5-year survival rates, morbidity, mortality, R0 resection rate, and operation time. Based on heterogeneity, fixed-effects model or random-effects models were established through meta-analysis. RESULTS Eleven studies (11 cohort studies, totally 1031 patients) were involved in this study. The overall survival of patients who underwent left-side hepatectomy was comparable to that of patients who underwent right-side hepatectomy (hazard ratio, 1.27 [95% confidence interval, 0.98-1.63]). And there was no significant difference observed in 1-year (relative risk, 1.01 [95% CI, 0.89-1.15]), 3-year (relative risk, 0.94 [95% confidence interval, 0.80-1.11]), and 5-year survival (relative risk, 0.82 [95% confidence interval, 0.67-1.01]) rates between the left-side hepatectomy group and the right-side hepatectomy group. Comparing with the right-side hepatectomy cluster, the hilar cholangiocarcinoma patients in the left-side hepatectomy cluster presented better overall postoperative morbidity (relative risk, 0.82 [95% confidence interval, 0.71-0.96]) and major postoperative morbidity (relative risk, 0.73 [95% confidence interval, 0.56-0.95]). The post-hepatectomy liver failure rate (relative risk, 0.22 [95% confidence interval, 0.09-0.56]) and procedure-related mortality (relative risk, 0.41 [95% confidence interval, 0.23-0.70]) in the left-side hepatectomy group were better than those of the right-side hepatectomy group. Besides, the R0 resection rate was similar between the left-side hepatectomy group and the right-side hepatectomy group (relative risk, 0.95 [95% confidence interval, 0.87-1.03]). And the operation time for the left-side hepatectomy was significantly longer than that for the right-side hepatectomy (mean difference, 38.68 [95% confidence interval, 7.41-69.95]). CONCLUSION Through meta-analysis, we explored the comparable long-term outcomes and better short-term outcomes in the left-side hepatectomy group as is compared to the right-side hepatectomy group of hilar cholangiocarcinoma patients. In this study, the evidence obtained might indicate that the choice of left-side hepatectomy or right-side hepatectomy depends on the site of hilar cholangiocarcinoma in every patient.
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Affiliation(s)
- Wenxuan Wu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, Zhejiang Province, China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Qiyang Cheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, Zhejiang Province, China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Junru Chen
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, Zhejiang Province, China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Diyu Chen
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, Zhejiang Province, China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Xiaode Feng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, Zhejiang Province, China
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Jian Wu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, Zhejiang Province, China.
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
- Key Laboratory of Organ Transplantation, Research Center for Diagnosis and Treatment of Hepatobiliary Diseases, Hangzhou, 310003, Zhejiang Province, China.
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15
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Yang CM, Shu J. Cholangiocarcinoma Evaluation via Imaging and Artificial Intelligence. Oncology 2020; 99:72-83. [PMID: 33147583 DOI: 10.1159/000507449] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 03/23/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Cholangiocarcinoma (CCA) is a relatively rare malignant biliary system tumor, and yet it represents the second most common primary hepatic neoplasm, following hepatocellular carcinoma. Regardless of the type, location, or etiology, the survival prognosis of these tumors remains poor. The only method of cure for CCA is complete surgical resection, but part of patients with complete resection are still subject to local recurrence or distant metastasis. SUMMARY Over the last several decades, our understanding of the molecular biology of CCA has increased tremendously, diagnostic and evaluative techniques have evolved, and novel therapeutic approaches have been established. Key Messages: This review provides an overview of preoperative imaging evaluations of CCA. Furthermore, relevant information about artificial intelligence (AI) in medical imaging is discussed, as well as the development of AI in CCA treatment.
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Affiliation(s)
- Chun Mei Yang
- Department of Radiology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Jian Shu
- Department of Radiology, The Affiliated Hospital of Southwest Medical University, Luzhou, China,
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16
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Total laparoscopic versus open radical resection for hilar cholangiocarcinoma. Surg Endosc 2020; 34:4382-4387. [PMID: 31664578 DOI: 10.1007/s00464-019-07211-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 10/09/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Radical resection is the only curative option for patients with hilar cholangiocarcinoma (HCCA) to achieve long-term survival. However, due to the fact that radical resection of HCCA has high technical requirements, the safety and efficacy of laparoscopic resection for HCCA remains controversial. METHOD From January 2015 to December 2018, 23 cases of HCCA underwent radical resection in our center. Clinical data of those patients were collected and analyzed retrospectively. RESULTS 14 patients underwent laparoscopic resection and 9 cases received open resection. 2 patients in laparoscopic group were converted to laparotomy. Operation time in laparoscopic group was significantly longer than that in open group (519.4 ± 155.4 min vs 366.7 ± 93.1 min). Estimated blood loss (620.0 ± 681.2 ml vs 821.4 ± 713.8 ml) and incidence of intraoperative blood transfusion (5/9 vs 8/14) did not differ significantly between two groups. Pathological outcomes were comparable between two groups. Length of postoperative hospital stay (23.4 ± 13.4 days vs 17.8 ± 7.1 days), severe postoperative morbidity (3/9 vs 5/14), bile leakage of Grade A or B (5/9 vs 5/14), intra-abdominal bleeding (0/9 vs 1/14), intra-abdominal abscess (1/9 vs 0/14), wound infection (0/9 vs 1/14), pulmonary infection (2/9 vs 0/14), and liver failure (0/9 vs 0/14) did not differ significantly between two groups. One patient in laparoscopic group died (1/14) at 21 postoperative days due to intra-abdominal bleeding, while no 30-day mortality was observed in open group. CONCLUSION Our results demonstrate that laparoscopic radical resection of HCCA is safe and feasible in experienced hands. Although laparoscopic resection for HCCA, which is still in initial and exploratory stage, fails to show any advantage over open resection in this study, we are optimistic with its wide application in future with the improvement of surgical techniques and experience.
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Tanaka H, Igami T, Shimoyama Y, Ebata T, Yokoyama Y, Mori K, Nagino M. New method for the assessment of perineural invasion from perihilar cholangiocarcinoma. Surg Today 2020; 51:136-143. [PMID: 32623582 DOI: 10.1007/s00595-020-02071-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 06/19/2020] [Indexed: 01/01/2023]
Abstract
PURPOSE Perineural invasion (PN) is often found in perihilar cholangiocarcinoma. New procedure was developed to assess PN around the right hepatic artery (RHA) using dual-energy computed tomography (DECT). METHODS Thirty patients with perihilar cholangiocarcinoma who underwent DECT before biliary drainage were retrospectively reviewed. Mask images, i.e., the periarterial layer (PAL) around the RHA and superior mesenteric artery (SMA), were made from late arterial phase DECT. The mean CT number of the PAL was measured. RESULTS Twenty patients with PN around the RHA were classified into the PN (+) group. The remaining 10 patients without PN and other 26 patients with other diseases that are never accompanied with PN were classified into the PN (-) group. The PAL ratio (the CT number of the PAL around the RHA relative to that around the SMA) was calculated. Both the mean CT number of the PAL around the RHA and the PAL ratio were significantly higher in the PN (+) group than in the PN (-) group. According to an ROC analysis, the predictive ability of the PAL ratio was superior. Using the cutoff value of the PAL ratio 1.009, a diagnosis of PN around the RHA was made with approximately 75% accuracy. CONCLUSIONS Assessment with CT number of the PAL reconstructed from DECT images is an easy and objective method to diagnose PN.
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Affiliation(s)
- Hiroshi Tanaka
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tsuyoshi Igami
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
| | - Yoshie Shimoyama
- Department of Pathology and Clinical Laboratories, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tomoki Ebata
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Yukihiro Yokoyama
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Kensaku Mori
- Graduate School of Informatics, Nagoya University, Nagoya, Japan.,Information Strategy Office, Information and Communications, Nagoya University, Nagoya, Japan
| | - Masato Nagino
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
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Noji T, Nagayama M, Imai K, Kawamoto Y, Kuwatani M, Imamura M, Okamura K, Kimura Y, Hirano S. Conversion surgery for initially unresectable biliary malignancies: a multicenter retrospective cohort study. Surg Today 2020; 50:1409-1417. [PMID: 32468112 DOI: 10.1007/s00595-020-02031-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 04/23/2020] [Indexed: 12/11/2022]
Abstract
PURPOSE Few studies have focused on conversion surgery for biliary malignancy; thus, it is not clear if this treatment modality can extend the survival of patients with unresectable biliary malignancy. We conducted a multicenter retrospective cohort study to evaluate the surgical outcomes of conversion surgery in this setting and analyze long-term survival. METHODS We collected clinical data retrospectively on patients who underwent conversion surgery for biliary malignancy. RESULTS Twenty-four patients met our inclusion criteria. Preoperative chemotherapy regimens or chemoradiation therapy regimens were administered based on the institutional criteria, and surgical procedures were chosen based on tumor location. Morbidity occurred in 16 patients (66.7%), and 1 patient died of liver failure after surgery. The overall 5-year survival rate following initial therapy was 43.2%, and the median survival time was 57.4 months. The corresponding values following surgery were 38.2% and 34.3 months, respectively. The 5-year survival rate of the 24 patients who received both chemotherapy and surgery was significantly better than that of 110 patients treated with chemotherapy only (p < 0.001). CONCLUSION Conversion surgery for initially unresectable biliary malignancies may be feasible and achieve long-term survival for selected patients.
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Affiliation(s)
- Takehiro Noji
- Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Kita 15 Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan.
| | - Minoru Nagayama
- Department of Surgery, Surgical Oncology and Science, Sapporo Medical University, Sapporo, Japan
| | - Koji Imai
- Department of Surgery, Asahikawa Medical University, Asahikawa, Japan
| | - Yasuyuki Kawamoto
- Gastroenterology, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Masaki Kuwatani
- Gastroenterology, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Masafumi Imamura
- Department of Surgery, Surgical Oncology and Science, Sapporo Medical University, Sapporo, Japan
| | - Keikuke Okamura
- Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Kita 15 Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Yastoshi Kimura
- Department of Surgery, Surgical Oncology and Science, Sapporo Medical University, Sapporo, Japan
| | - Satoshi Hirano
- Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Kita 15 Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
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Right-side versus left-side hepatectomy for the treatment of hilar cholangiocarcinoma: a comparative study. World J Surg Oncol 2020; 18:3. [PMID: 31901228 PMCID: PMC6942359 DOI: 10.1186/s12957-019-1779-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 12/27/2019] [Indexed: 02/08/2023] Open
Abstract
Background Radical resection is the only curative treatment for patients with hilar cholangiocarcinoma. While left-side hepatectomy (LH) may have an oncological disadvantage over right-side hepatectomy (RH) owing to the contiguous anatomical relationship between right hepatic inflow and biliary confluence, a small future liver remnant after RH could cause worse surgical morbidity and mortality. We retrospectively compared surgical morbidity and long-term outcome between RH and LH to determine the optimal surgical strategy for the treatment of hilar cholangiocarcinoma. Methods This study considered 83 patients who underwent surgical resection for hilar cholangiocarcinoma between 2010 and 2017. Among them, 57 patients undergoing curative-intent surgery including liver resection were enrolled for analysis—33 in the RH group and 27 in the LH group. Prospectively collected clinicopathologic characteristics, perioperative outcomes, and long-term survival were evaluated. Results Portal vein embolization was more frequently performed in the RH group than in the LH group (18.2% vs. 0%, P = 0.034). The proportion of R0 resection was comparable in both groups (75.8% vs. 75.0%, P = 0.948). The 5-year overall and recurrence-free survival rates did not differ between the groups (37.7% vs. 41.9%, P = 0.500, and 26.3% vs. 33.9%, P = 0.580, respectively). The side of liver resection did not affect long-term survival. In multivariate analysis, transfusion (odds ratio, 3.12 [1.42–6.87], P = 0.005) and post-hepatectomy liver failure (≥ grade B, 4.62 [1.86–11.49], P = 0.001) were independent risk factors for overall survival. Conclusions We recommend deciding the side of liver resection according to the possibility of achieving radical resection considering the anatomical differences between RH and LH.
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Peng D, Lu J, Hu H, Li B, Ye X, Cheng N. Lymphocyte to Monocyte Ratio Predicts Resectability and Early Recurrence of Bismuth-Corlette Type IV Hilar Cholangiocarcinoma. J Gastrointest Surg 2020; 24:330-340. [PMID: 30671792 PMCID: PMC7026310 DOI: 10.1007/s11605-018-04086-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Accepted: 12/15/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND The objective of our research was to investigate the value of the lymphocyte to monocyte ratio (LMR) and its dynamic changes (LMRc) in predicting tumor resectability and early recurrence of radiologically resectable type IV hilar cholangiocarcinoma (HC). METHODS A total of 411 patients with radiologically resectable type IV HC were included. Data on their clinicopathologic characteristics, perioperative features, and survival outcomes were analyzed. Receiver operating characteristic (ROC) analysis was conducted to assess the ability of preoperative LMR (pre-LMR) to predict tumor resectability, and the ability of postoperative LMR (post-LMR) to discriminate between early and late recurrence. Survival curves were calculated using the Kaplan-Meier estimate. Univariate and multivariate logistic regression models were used to identify factors associated with resectability and early recurrence. RESULTS Of 411 patients with potentially curative type IV HC, 254 underwent curative surgery. The optimal cutoff value of pre-LMR as an indicator of resectability was 3.67, and the optimal cutoff value of post-LMR for detecting early recurrence was 4.10. In the multivariate logistic regression model, CA19-9 > 200 U/mL, pre-LMR ≤ 3.67, and tumor size > 3 cm were found to be independent risk factors for poor resectability. Moreover, multivariate analysis showed that LMRc, resection margin, AJCC N stage, and lymphovascular invasion were independent risk factors associated with early recurrence. DISCUSSION Pre-LMR is a valuable indicator of resectability and LMRc is a valuable predictor of early recurrence in patients with curative type IV HC.
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Affiliation(s)
- Dingzhong Peng
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 614100 Sichuan Province China
| | - Jiong Lu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 614100 Sichuan Province China
| | - Haijie Hu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 614100 Sichuan Province China
| | - Bei Li
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 614100 Sichuan Province China
| | - Xiwen Ye
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 614100 Sichuan Province China
| | - Nansheng Cheng
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 614100 Sichuan Province China
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Matsuyama R, Morioka D, Mori R, Yabushita Y, Hiratani S, Ota Y, Kumamoto T, Endo I. Our Rationale of Initiating Neoadjuvant Chemotherapy for Hilar Cholangiocarcinoma: A Proposal of Criteria for "Borderline Resectable" in the Field of Surgery for Hilar Cholangiocarcinoma. World J Surg 2019; 43:1094-1104. [PMID: 30536024 DOI: 10.1007/s00268-018-04883-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND The concept of "borderline resectable" was recently introduced to the field of surgery for pancreatic cancer, and surgical outcomes for this disease with extremely dismal prognosis have improved since the introduction of this concept. However, no such concept has yet been introduced to the field of surgery for hilar cholangiocarcinoma (HCca). AIM To determine a definition and criteria for "borderline resectable" in the field of surgery for HCca. PATIENTS AND METHODS Retrospective analysis of 88 patients undergoing curative-intent surgery for HCca at our institution between May 1992 and December 2008 to clarify independent prognostic factors. RESULTS Survival outcomes were obtained for these 88 patients, with a 5-year overall survival rate of 31.8%. Independent factors predictive of cancer death were determined by multivariate analysis to be the presence of regional lymph node metastasis (LNM) and pathological confirmed vascular invasion (VI). Cumulative survival rates of 23 patients with both LNM and VI who underwent surgery were significantly worse than those of the remaining 65 surgically treated patients and similar to those of 26 patients who were considered to have unresectable disease and treated with non-surgical multidisciplinary treatment during the same study period. CONCLUSION Outcomes of surgery for cases of HCca showing regional LNM and VI were no better than those of non-surgical treatment for unresectable disease. Coexistence of these two factors indicates oncologically dismal condition and thus such cases should be considered "borderline resectable." Treatments additional to surgery are required for "borderline resectable" cases to obtain better outcomes.
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Affiliation(s)
- Ryusei Matsuyama
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan.
| | - Daisuke Morioka
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Ryutaro Mori
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Yasuhiro Yabushita
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Seigo Hiratani
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Yohei Ota
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Takafumi Kumamoto
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
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Peng DZ, Lu J, Li B, Hu HJ, Ye XW, Xiong XZ, Cheng NS. A simple scoring system to predict early recurrence of Bismuth-Corlette type IV perihilar cholangiocarcinoma. Gastroenterol Rep (Oxf) 2019; 7:345-353. [PMID: 31687154 PMCID: PMC6821250 DOI: 10.1093/gastro/goz012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 01/31/2019] [Accepted: 03/05/2019] [Indexed: 02/06/2023] Open
Abstract
Background Early recurrence has been reported to be predictive of a poor prognosis for patients with perihilar cholangiocarcinoma (pCCA) after resection. The objective of our study was to construct a useful scoring system to predict early recurrence for Bismuth–Corlette type IV pCCA patients in clinic and to investigate the value of early recurrence in directing post-operative surveillance and adjuvant therapy. Methods In total, 244 patients who underwent radical resection for type IV pCCA were included. Data on clinicopathological characteristics, perioperative details and survival outcomes were analyzed. Survival curves were generated using the Kaplan–Meier method. Univariate and multivariate logistic-regression models were used to identify factors associated with early recurrence. Results Twenty-one months was defined as the cutoff point to distinguish between early and late recurrence. Univariate and multivariate analysis revealed that CA19-9 level >200 U/mL, R1 resection margin, higher N category and positive lymphovascular invasion were independent predictors of early recurrence. The scoring system was constructed accordingly. The early-recurrence rates of patients with scores of 0, 1, 2, 3, 4, and 5 were 23.9%, 38.7%, 60.0%, 78.6%, 83.4%, and 100%, respectively. Adjuvant therapy was significantly associated with higher overall survival rate for patients with early recurrence, but not for those with late recurrence. Patients in the early-recurrence group with scores ≥2 had better prognoses after adjuvant therapy. Conclusions A simple scoring system using CA19-9 level, N category, resection margin and lymphovascular invasion status could predict early recurrence, and thus might direct post-operative surveillance and adjuvant therapy for patients with type IV pCCA.
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Affiliation(s)
- Ding-Zhong Peng
- Department of biliary surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, P. R. China
| | - Jiong Lu
- Department of biliary surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, P. R. China
| | - Bei Li
- Department of biliary surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, P. R. China
| | - Hai-Jie Hu
- Department of biliary surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, P. R. China
| | - Xi-Wen Ye
- Department of biliary surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, P. R. China
| | - Xian-Ze Xiong
- Department of biliary surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, P. R. China
| | - Nan-Sheng Cheng
- Department of biliary surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, P. R. China
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Noji T, Okamura K, Tanaka K, Nakanishi Y, Asano T, Nakamura T, Tsuchikawa T, Hirano S. Surgical technique and results of intrapancreatic bile duct resection for hilar malignancy (with video). HPB (Oxford) 2018; 20:1145-1149. [PMID: 29941288 DOI: 10.1016/j.hpb.2018.05.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 05/13/2018] [Accepted: 05/17/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Hilar malignancy can occasionally be associated with high grade dysplasia (HGD) adjacent to invasive malignancy. For patients with HGD extending into the intrapancreatic bile duct, the authors adopted intrapancreatic bile duct resection (IP-BDR). The aims of this study were to compare the incidence of clinically relevant postoperative pancreatic fistula (CR-POPF), distal R0 resection and local recurrence within the distal bile duct remnant for patients undergoing extrahepatic bile duct resection without pancreaticoduodenectomy (with or without IP-BDR). METHODS Patients who presented with hilar malignancy and underwent extrahepatic bile duct resection without pancreaticoduodenectomy between January 2005 and December 2016 were identified and the outcomes retrospectively evaluated. RESULTS Of 217 patients who met the inclusion criteria 62 (29%) patients underwent IP-BDR. There was a significant difference between patients undergoing standard resection vs. IP-BDR in terms of CR-POPF (5% (8/155) patients: vs 18% (11/62), p < 0.001). There were no significant differences between two groups of R0 status on distal margin (5% (8/155) patients: vs 10% (6/62), p = 0.359). No patient developed recurrence within the residual intrapancreatic bile duct. DISCUSSION The incidence of CR-POPF after IP-BDR for hilar malignancies was 18%. IP-BDR was associated with CR-POF, but does not appear to alter survival or local recurrence rate.
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Affiliation(s)
- Takehiro Noji
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan.
| | - Keisuke Okamura
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Kimitaka Tanaka
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Yoshitsugu Nakanishi
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Toshimichi Asano
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Toru Nakamura
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Takahiro Tsuchikawa
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Satoshi Hirano
- Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Japan
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Hosokawa I, Shimizu H, Yoshitomi H, Furukawa K, Takayashiki T, Miyazaki M, Ohtsuka M. Impact of Biliary Drainage on Multidetector-Row Computed Tomography on R0 Resection of Perihilar Cholangiocarcinoma. World J Surg 2018; 42:3676-3684. [PMID: 29752510 DOI: 10.1007/s00268-018-4654-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Although multidetector-row computed tomography (MDCT) before biliary drainage is useful for the assessment of the resectability of perihilar cholangiocarcinoma (PHC), the impact of biliary drainage on MDCT images before surgical resection for PHC has been poorly studied, and its possible consequences for R0 resection of PHC remain unclear. This study was performed to compare the surgical outcomes of patients with PHC who underwent MDCT before versus after biliary drainage. METHODS All consecutive patients who underwent major hepatectomy extending to segment 1 with extrahepatic bile duct resection for PHC from 2009 to 2016 were retrospectively evaluated. R0 resection was defined as no residual cancer at all surgical margins. Patients with pathological stage IV PHC were excluded. RESULTS Of 142 patients who underwent major hepatectomy, 108 were eligible for this study. Of these 108 patients, 64 (59%) and 44 (41%) underwent MDCT before and after biliary drainage, respectively. The total bilirubin concentration at presentation was lower in patients who underwent MDCT before than after biliary drainage (4.1 ± 5.9 vs. 8.0 ± 7.1 mg/ml, respectively; p = 0.002). Although there were no significant differences in the surgical characteristics or pathological stages between the two groups, R0 resection was more frequently achieved in patients who underwent MDCT before than after biliary drainage [46/64 (72%) vs. 22/44 (50%), respectively; p = 0.03]. On multivariate analysis, MDCT before biliary drainage was independently associated with R0 resection of PHC (risk ratio: 2.38, 95% CI 1.05-5.41; p = 0.04). CONCLUSIONS In selected patients, MDCT should be performed before biliary drainage to achieve R0 resection of PHC.
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Affiliation(s)
- Isamu Hosokawa
- Department of General Surgery, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-0856, Japan
| | - Hiroaki Shimizu
- Department of General Surgery, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-0856, Japan
| | - Hideyuki Yoshitomi
- Department of General Surgery, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-0856, Japan
| | - Katsunori Furukawa
- Department of General Surgery, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-0856, Japan
| | - Tsukasa Takayashiki
- Department of General Surgery, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-0856, Japan
| | - Masaru Miyazaki
- Mita Hospital, International University of Health and Welfare, Tokyo, Japan
| | - Masayuki Ohtsuka
- Department of General Surgery, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-0856, Japan.
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Chua D, Low A, Koh Y, Goh B, Cheow PC, Kam JH, Teo JY, Tan EK, Chung A, Ooi LL, Chan CY, Lee SY. A retrospective review of correlative radiological assessment and surgical exploration for hilar cholangiocarcinoma. Ann Hepatobiliary Pancreat Surg 2018; 22:216-222. [PMID: 30215043 PMCID: PMC6125271 DOI: 10.14701/ahbps.2018.22.3.216] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 02/13/2018] [Accepted: 02/16/2018] [Indexed: 12/11/2022] Open
Abstract
Backgrounds/Aims Hilar cholangiocarcinomas (HCCAs) are tumors that involve the biliary confluence; at present, radical surgery offers the only chance of long-term survival, but this can be challenging given the complexity of the hilar anatomy. Blumgart and Jarnagin described a preoperative staging system that incorporates the effect of local tumor extent and its impact on adjacent structures and that has been demonstrated to correlate better with actual surgical resectability. The primary aim of this study is to describe the correlation between preoperative Blumgart-Jarnagin staging and its correlation with surgical resectability. Methods Patients who underwent surgical resection for hilar cholangiocarcinoma at Singapore General Hospital between January 1, 2002, and January 1, 2013, were identified from a prospectively maintained institutional database. All patients were staged based on the criteria described by Blumgart and Jarnagin. Correlation with surgical resectability was then determined. Results A total of 19 patients were identified. Overall resectability was 57.8% (n=11). Patients with Blumgart-Jarnagin stage T1 had the highest rates of resectability at 80%; patients with stage T2 and T3 disease had resectability rates of 25% and 40% respectively. Median overall survival was 13.6 months. Conclusions The Blumgart-Jarnagin staging system is useful for predicting tumor resectability in HCCA.
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Affiliation(s)
- Darren Chua
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore
| | - Albert Low
- Department of Diagnostic Radiology, Singapore General Hospital, Singapore
| | - Yexin Koh
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore
| | - Brian Goh
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore.,Duke-National University of Singapore Medical School, Singapore
| | - Peng Chung Cheow
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore.,Duke-National University of Singapore Medical School, Singapore
| | - Juinn Har Kam
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore.,Duke-National University of Singapore Medical School, Singapore.,Department of General Surgery, Sengkang General Hospital, Singapore
| | - Jin Yao Teo
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore.,Duke-National University of Singapore Medical School, Singapore
| | - Ek Khoon Tan
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore
| | - Alexander Chung
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore.,Duke-National University of Singapore Medical School, Singapore
| | - London Lucien Ooi
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore.,Duke-National University of Singapore Medical School, Singapore
| | - Chung Yip Chan
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore.,Duke-National University of Singapore Medical School, Singapore
| | - Ser Yee Lee
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore.,Duke-National University of Singapore Medical School, Singapore
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Tarantino L, Busto G, Nasto A, Nasto RA, Tarantino P, Fristachi R, Cacace L, Bortone S. Electrochemotherapy of cholangiocellular carcinoma at hepatic hilum: A feasibility study. Eur J Surg Oncol 2018; 44:1603-1609. [PMID: 30017329 DOI: 10.1016/j.ejso.2018.06.025] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 06/18/2018] [Accepted: 06/25/2018] [Indexed: 02/06/2023] Open
Abstract
AIM We evaluated feasibility, safety and efficacy of Electrochemotherapy (ECT) in a prospective series of patients with unresectable Perihilar-Cholangiocarcinoma (PHCCA). PATIENTS AND METHODS Five patients with PHCCA underwent ECT. Three patients underwent percutaneous ECT of a single PHCCA nodule. One patient underwent resection of a nodule in the IV segment and intraoperative ECT of a large PHCCA in the VIII segment. Another patient underwent percutaneous ECT of a large PHCCA recurrence after left lobectomy and RF ablation of a synchronous metastasis in the VI segment. ECT was performed under US guidance. Efficacy was evaluated by contrast-enhanced multiple-detector-computed-tomography (MDCT) 4 weeks after treatment. Follow-up entailed MDCT every 6 months thereafter. RESULTS No major complication occurred. Follow-up ranges from 10 to 30 months. Four weeks post-treatment CT showed complete response in 3 cases. These patients are still alive, and follow-up CT controls demonstrated no local or distant intrahepatic recurrences and no biliary duct dilation in 2 cases and local recurrence at 18 months follow-up control in 1 patient. In the remaining 2 cases, 4-weeks-post-treatment CT showed incomplete response (>90%). In these patients follow-up CT demonstrated local progression of the disease at 6 months. One of them had bilateral external biliary drainages and died because of tumor progression at 16-months-follow-up. The other patient, died at 10 months follow-up for cardiovascular failure not related to the hepatobiliary disease. CONCLUSIONS ECT is feasible, safe and effective therapy to improve prognosis and quality of life of patients with unresectable PHCCA.
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Affiliation(s)
| | | | | | | | | | | | | | - Sara Bortone
- Radiology-A.Tortora Cancer Hospital, Pagani, Italy
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27
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Joo I, Lee JM, Yoon JH. Imaging Diagnosis of Intrahepatic and Perihilar Cholangiocarcinoma: Recent Advances and Challenges. Radiology 2018; 288:7-13. [DOI: 10.1148/radiol.2018171187] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ijin Joo
- From the Department of Radiology (I.J., J.M.L., J.H.Y.) and Institute of Radiation Medicine (J.M.L.), Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea; and Department of Radiology, Seoul National University College of Medicine, Seoul, Korea (I.J., J.M.L., J.H.Y.)
| | - Jeong Min Lee
- From the Department of Radiology (I.J., J.M.L., J.H.Y.) and Institute of Radiation Medicine (J.M.L.), Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea; and Department of Radiology, Seoul National University College of Medicine, Seoul, Korea (I.J., J.M.L., J.H.Y.)
| | - Jeong Hee Yoon
- From the Department of Radiology (I.J., J.M.L., J.H.Y.) and Institute of Radiation Medicine (J.M.L.), Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea; and Department of Radiology, Seoul National University College of Medicine, Seoul, Korea (I.J., J.M.L., J.H.Y.)
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28
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Ruzzenente A, Bagante F, Ardito F, Campagnaro T, Scoleri I, Conci S, Iacono C, Giuliante F, Guglielmi A. Comparison of the 7th and 8th editions of the American Joint Committee on Cancer Staging Systems for perihilar cholangiocarcinoma. Surgery 2018; 164:244-250. [PMID: 29801730 DOI: 10.1016/j.surg.2018.03.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 02/25/2018] [Accepted: 03/02/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND The performances of the American Joint Committee on Cancer staging systems of the 7th and 8th edition were compared using a cohort of patients undergoing surgery for perihilar cholangiocarcinoma at 2 tertiary referral Italian hepatobiliary centers. METHODS The American Joint Committee on Cancer 7th and 8th edition staging systems were used to classify 214 patients who underwent surgery for perihilar cholangiocarcinoma. The performances of the 2 staging systems were compared using the concordance index. RESULTS Using the American Joint Committee on Cancer 7th edition staging system, we found that the 5-year overall survival for stages I, II, and IVa was 71%, 34%, and 34%, while no patients in stages IIIa, IIIb, and IVb survived 5 years. In comparison, when the American Joint Committee on Cancer 8th edition staging system was used, the 5-year overall survival was 71% and 35% in stages I and II, resulting in 23%, 19%, and 22% in stages IIIa, IIIb, and IIIc, respectively. Of note, no patients in stages IVa and IVb survived 5 years. The American Joint Committee on Cancer 8th edition staging system had a slightly better discriminatory ability with a concordance index of 0.624 compared with 0.619 for the American Joint Committee on Cancer 7th edition. CONCLUSION The newly released classification American Joint Committee on Cancer 8th edition staging system demonstrated a poor to moderate ability to predict prognosis of patients undergoing liver resection for perihilar cholangiocarcinoma, which was only slightly better than the previous edition. Further refinements are needed to improve the prognostic ability of the American Joint Committee on Cancer staging system for perihilar cholangiocarcinoma.
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Affiliation(s)
- Andrea Ruzzenente
- General and Hepatobiliary Surgery, Department of Surgery, University of Verona, School of Medicine, Italy
| | - Fabio Bagante
- General and Hepatobiliary Surgery, Department of Surgery, University of Verona, School of Medicine, Italy
| | - Francesco Ardito
- Hepatobiliary Surgery Unit, Department of Surgery, Catholic University of Rome, School of Medicine, Italy
| | - Tommaso Campagnaro
- General and Hepatobiliary Surgery, Department of Surgery, University of Verona, School of Medicine, Italy
| | - Iole Scoleri
- Hepatobiliary Surgery Unit, Department of Surgery, Catholic University of Rome, School of Medicine, Italy
| | - Simone Conci
- General and Hepatobiliary Surgery, Department of Surgery, University of Verona, School of Medicine, Italy
| | - Calogero Iacono
- General and Hepatobiliary Surgery, Department of Surgery, University of Verona, School of Medicine, Italy.
| | - Felice Giuliante
- Hepatobiliary Surgery Unit, Department of Surgery, Catholic University of Rome, School of Medicine, Italy
| | - Alfredo Guglielmi
- General and Hepatobiliary Surgery, Department of Surgery, University of Verona, School of Medicine, Italy
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Capobianco I, Rolinger J, Nadalin S. Resection for Klatskin tumors: technical complexities and results. Transl Gastroenterol Hepatol 2018; 3:69. [PMID: 30363698 PMCID: PMC6182019 DOI: 10.21037/tgh.2018.09.01] [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: 08/13/2018] [Accepted: 08/27/2018] [Indexed: 12/18/2022] Open
Abstract
Klatskin's tumors, actually-redefined as perihilar cholangiocarcinoma (phCCA) do represent 50-70% of all CCAs and develop in a context of chronic inflammation and cholestasis of bile ducts. Surgical resection provides the only chance of cure for this disease but is technically challenging because of the complex, intimate and variable relationship between biliary and vascular structures at this location. Five years survival rates range between 25-45% (median 27-58 months) in case of R0 resection and 0-23% (median 12-21 months) in case of R1 resection respectively. It should be noted that the major costs of high radicality are represented by relative high morbidity and mortality rates (i.e., 20-66% and 0-9% respectively). Considering the fact that radical resection may represent the only curative treatment of phCCA, we focused our review on surgical planning and techniques that may improve resectability rates and outcomes for locally advanced phCCA. The surgical treatment of phCCA can be successful when following aspects have been fulfilled: (I) accurate preoperative diagnostic aimed to identify the tumor in all its details (localization and extension) and to study all the risk factors influencing a posthepatectomy liver failure (PHLF): i.e., liver volume, liver function, liver quality, haemodynamics and patient characteristics; (II) High end surgical skills taking in consideration the local extension of the tumor and the vascular invasion which usually require an extended hepatic resection and often a vascular resection; (III) adequate postoperative management aimed to avoid major complications (i.e., PHLF and biliary complications). These are technically challenging operations and must be performed in a high volume centres by hepato-biliary-pancreas (HBP)-surgeons with experience in microsurgical vascular techniques.
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Affiliation(s)
- Ivan Capobianco
- Department of General, Visceral and Transplant Surgery, University Hospital Tuebingen, Tuebingen, Germany
| | - Jens Rolinger
- Department of General, Visceral and Transplant Surgery, University Hospital Tuebingen, Tuebingen, Germany
| | - Silvio Nadalin
- Department of General, Visceral and Transplant Surgery, University Hospital Tuebingen, Tuebingen, Germany
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Duration of Antimicrobial Prophylaxis in Patients Undergoing Major Hepatectomy With Extrahepatic Bile Duct Resection: A Randomized Controlled Trial. Ann Surg 2017; 267:142-148. [PMID: 27759623 DOI: 10.1097/sla.0000000000002049] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To evaluate the optimal duration of antimicrobial prophylaxis in patients undergoing "complicated"' major hepatectomy with extrahepatic bile duct resection. BACKGROUND To date, 4 randomized controlled trials (RCTs) have assessed the duration of antimicrobial prophylaxis after hepatectomy. However, all of these previous studies involved only "simple" hepatectomy without extrahepatic bile duct resection. METHODS Patients with suspected hilar obstruction scheduled to undergo complicated hepatectomy after biliary drainage were randomized to 2-day (antibiotic treatment on days 1 and 2) or 4-day (on days 1 to 4) groups. Antibiotics were selected based on preoperative bile culture. The primary endpoint was the incidence of postoperative infectious complications. RESULTS In total, 86 patients were included (43 patients in each arm) without between-group differences in baseline characteristics. Bile culture positivity was similar between the 2 groups. No significant between-group differences were observed in surgical variables. The incidence of any infectious complications was similar between the 2 groups (30.2% in the 2-day group and 32.6% in the 4-day group). The positive rate of systemic inflammatory response syndrome and the incidence of additional antibiotic use were almost identical between the 2 groups. According to Clavien-Dindo classification, grade 3a or higher complications occurred in 23 patients (53.5%) in the 2-day group and 29 patients (67.4%) in the 4-day group (P = 0.186). Postoperative hospital stay was not different between the 2 groups. CONCLUSIONS Two-day administration of antimicrobial prophylaxis is sufficient for patients undergoing hepatectomy with extrahepatic bile duct resection [Registration number: ID 000009800 (University Hospital Medical Information Network, http://www.umin.ac.jp)].
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Miyata T, Okabe H, Chikamoto A, Yamao T, Umezaki N, Tsukamoto M, Kitano Y, Arima K, Nakagawa S, Imai K, Hashimoto D, Yamashita YI, Baba H. A long-term survivor of hilar cholangiocarcinoma with resection of recurrent peritoneal dissemination after R0 surgery: a case report. Surg Case Rep 2017; 3:110. [PMID: 29039079 PMCID: PMC5643839 DOI: 10.1186/s40792-017-0386-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 10/11/2017] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Although hilar cholangiocarcinoma (HCCA) has a very poor prognosis, there are cases in which long-term survival is rarely obtained by multidisciplinary treatment. CASE PRESENTATION A 61-year-old man diagnosed with HCCA was referred to our hospital. We performed an extended left hemi-hepatectomy and caudate lobectomy with extrahepatic bile duct resection. The tumor stage was T2aN0M0, stage II, based on the TNM classification, seventh edition. R0 resection was successfully performed. Adjuvant chemotherapy was not administered. After 38 months, computed tomography revealed peritoneal dissemination. The patient received chemotherapy with tegafur-gimeracil-oteracil-potassium (S-1) and gemcitabine. The peritoneal dissemination was successfully controlled for more than 50 months. During the treatment, levels of CEA and CA19-9 kept rising slowly, which was followed by bowel obstruction due to peritoneal dissemination of HCCA. The patient underwent resection of transverse colon with tumor nodules, and the tumor was pathologically diagnosed as metastasis of HCCA. Tumor markers decreased to normal levels, and the patient has been free from tumor relapse for 6 months. CONCLUSIONS We here report a rare case of HCCA patient with recurrent peritoneal dissemination 3 years after R0 surgery which was sensitive to chemotherapy. The patient successfully received resection of peritoneal dissemination 50 months after the induction of chemotherapy and survived for 10 years.
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Affiliation(s)
- Tatsunori Miyata
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan
| | - Hirohisa Okabe
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan
| | - Akira Chikamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan
| | - Takanobu Yamao
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan
| | - Naoki Umezaki
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan
| | - Masayo Tsukamoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan
| | - Yuki Kitano
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan
| | - Kota Arima
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan
| | - Shigeki Nakagawa
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan
| | - Katsunori Imai
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan
| | - Daisuke Hashimoto
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan
| | - Yo-Ichi Yamashita
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, 860-0811, Japan.
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Kammerer S, Meister T, Wolters H, Lessing M, Hüsing A, Domagk D, Floer M, Wilms C, Schmidt H, Senninger N, Köhler G, Heinzow HS. Preoperative prediction of curative surgery of perihilar cholangiocarcinoma by combination of endoscopic ultrasound and computed tomography. United European Gastroenterol J 2017; 6:263-271. [PMID: 29511556 DOI: 10.1177/2050640617713651] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Accepted: 05/09/2017] [Indexed: 02/06/2023] Open
Abstract
Background Perihilar cholangiocarcinomas are often considered incurable. Late diagnosis is common. Advanced disease therefore frequently causes questioning of curative surgical outcome. Aim This study aimed to develop a prediction model of curative surgery in patients suffering from perihilar cholangiocarcinomas based on preoperative endosonography and computer tomography. Methods A cohort of 81 patients (median age 67 (54-75) years, 62% male) with perihilar cholangiocarcinoma was retrospectively analyzed. Multivariate logistic regression analysis of staging variables taken from the European Staging System was performed and applied to ROC analysis. Results The correlation of predicted rates of eligibility for surgery with actual rates reached AUC values between 0.652 and 0.758 for endosonography and computer tomography (p < 0.05 each). Best prediction for curative surgical option was achieved by combining endosonography and computer tomography (AUC: 0.787; 95% CI 0.680-0.893, p < 0.0001). A predictive model (pSurg) was developed using multivariate analysis. Conclusions Our predictive web-based model pSurg with inclusion of T, N, M, B, PV, HA and V stage of the recently published European Staging System for perihilar cholangiocarcinoma results in highly significant predictability for curative surgery when combining preoperative endosonography and computer tomography, thus allowing for better patient selection in terms of possibility of curative surgery.
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Affiliation(s)
- Sara Kammerer
- Department of Radiology, University of Münster, Muenster, Germany.,Department of Neuroradiology, University of Frankfurt, Frankfurt, Germany
| | - Tobias Meister
- Department of Gastroenterology, HELIOS Albert-Schweitzer Hospital, Göttingen University Teaching Hospital, Northeim, Germany
| | - Heiner Wolters
- Department of General and Visceral Surgery, University of Münster, Münster, Germany
| | - Matthias Lessing
- Department of Medicine B, University of Münster, Münster, Germany
| | - Anna Hüsing
- Department of Transplant Medicine, University of Münster, Münster, Germany
| | - Dirk Domagk
- Department of Medicine B, University of Münster, Münster, Germany.,Department of Medicine I, Josephs-Hospital Warendorf, Münster University Teaching Hospital, Warendorf, Germany
| | - Martin Floer
- Department of Gastroenterology, HELIOS Albert-Schweitzer Hospital, Göttingen University Teaching Hospital, Northeim, Germany.,Department of Medicine B, University of Münster, Münster, Germany
| | - Christian Wilms
- Department of Transplant Medicine, University of Münster, Münster, Germany
| | - Hartmut Schmidt
- Department of Transplant Medicine, University of Münster, Münster, Germany
| | - Norbert Senninger
- Department of General and Visceral Surgery, University of Münster, Münster, Germany
| | - Gabriele Köhler
- Department of Pathology, University of Münster, Münster, Germany
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Ji GW, Zhu FP, Wang K, Jiao CY, Shao ZC, Li XC. Clinical Implications of Biliary Confluence Pattern for Bismuth-Corlette Type IV Hilar Cholangiocarcinoma Applied to Hemihepatectomy. J Gastrointest Surg 2017; 21:666-675. [PMID: 28168674 DOI: 10.1007/s11605-017-3377-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 01/23/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND Since biliary variations are commonly seen, our aims are to clarify these insidious variations and discuss their surgicopathologic implications for Bismuth-Corlette (BC) type IV hilar cholangiocarcinoma (HC) applied to hemihepatectomy. METHODS Three-dimensional images of patients with distal bile duct obstruction (n = 97) and advanced HC (n = 79) were reconstructed and analyzed retrospectively. Normal biliary confluence pattern was defined as the peripheral segment IV duct (B4) joining the common trunk of segment II (B2) and segment III (B3) ducts to form the left hepatic duct (LHD) that then joined the right hepatic duct (RHD). The lengths from left and right secondary biliary ramifications to the right side of the umbilical portion of the left portal vein (Rl-L) and the cranio-ventral side of the right portal vein (Rr-R) were measured, respectively, and compared with the resectable bile duct length in HCs. Surgicopathologic findings were compared between different BC types. RESULTS The resectable bile duct length in right hemihepatectomy for eradication of type IV tumors was significantly longer than the Rl-L length in normal biliary configuration (17.4 ± 1.8 and 10.3 ± 3.4 mm, respectively, p < 0.001), and type III variation (B2 joining the common trunk of B3 and B4) was the predominant configuration (53.8%). The resectable length in left hemihepatectomy for eradication of type IV tumors was comparable with the Rr-R length in RHD absent cases (15.2 ± 2.5 and 16.4 ± 2.6 mm, respectively, p = 0.177) but significantly longer than that in normal configuration (p < 0.001). The estimated length was 8.5 ± 2.0 mm in unresectable cases. There was no significant difference between type III and IV tumors, except for the rate of nodal metastasis (29.7 and 76.0%, respectively, p < 0.001). CONCLUSION Hemihepatectomy might be selected for curative-intent resection of BC type IV tumors considering the advantageous biliary variations, whereas anatomical trisegmentectomy is recommended for the resectable bile duct length less than 10 mm. Biliary variations might result in excessive classification of BC type IV but require validation on further study.
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Affiliation(s)
- Gu-Wei Ji
- Key Laboratory on Living Donor Liver Transplantation, Ministry of Health, Department of Liver Surgery, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Fei-Peng Zhu
- Department of Radiology, First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, People's Republic of China
| | - Ke Wang
- Key Laboratory on Living Donor Liver Transplantation, Ministry of Health, Department of Liver Surgery, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Chen-Yu Jiao
- Key Laboratory on Living Donor Liver Transplantation, Ministry of Health, Department of Liver Surgery, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Zi-Cheng Shao
- Key Laboratory on Living Donor Liver Transplantation, Ministry of Health, Department of Liver Surgery, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Xiang-Cheng Li
- Key Laboratory on Living Donor Liver Transplantation, Ministry of Health, Department of Liver Surgery, First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, People's Republic of China.
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Kuriyama N, Isaji S, Tanemura A, Iizawa Y, Kato H, Murata Y, Azumi Y, Kishiwada M, Mizuno S, Usui M, Sakurai H. Transhepatic Hilar Approach for Perihilar Cholangiocarcinoma: Significance of Early Judgment of Resectability and Safe Vascular Reconstruction. J Gastrointest Surg 2017; 21:590-599. [PMID: 27896655 PMCID: PMC5320016 DOI: 10.1007/s11605-016-3332-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 11/16/2016] [Indexed: 01/31/2023]
Abstract
In the most common surgical procedure for perihilar cholangiocarcinoma, the margin status of the proximal bile duct is determined at the final step. Our procedure, the transhepatic hilar approach, confirms a cancer-negative margin status of the proximal bile duct first. We first performed a partial hepatic parenchymal transection to expose the hilar plate, and then transected the proximal bile duct to confirm margin status. Then, divisions of the hepatic artery and portal vein of the future resected liver are performed, followed by the residual hepatic parenchymal transection. The transhepatic hilar approach offers a wide surgical field for safe resection and reconstruction of the portal vein in the middle of the hepatectomy. We reviewed 23 patients with perihilar cholangiocarcinoma who underwent major hepatectomy using our procedure from 2011 to 2015. A combined vascular resection and reconstruction was carried out in 14 patients (60.9%). R0 resection was achieved in 17 patients (73.9%), and the overall 3-year survival rate was 52.9% (median survival time 52.4 months). The transhepatic hilar approach is useful and practicable regardless of local tumor extension, enabling us to determine tumor resectability and perform safe resection and reconstruction of the portal vein early in the operation.
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Affiliation(s)
- Naohisa Kuriyama
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie 514-8507 Japan
| | - Shuji Isaji
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie 514-8507 Japan
| | - Akihiro Tanemura
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie 514-8507 Japan
| | - Yusuke Iizawa
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie 514-8507 Japan
| | - Hiroyuki Kato
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie 514-8507 Japan
| | - Yasuhiro Murata
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie 514-8507 Japan
| | - Yoshinori Azumi
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie 514-8507 Japan
| | - Masashi Kishiwada
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie 514-8507 Japan
| | - Shugo Mizuno
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie 514-8507 Japan
| | - Masanobu Usui
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie 514-8507 Japan
| | - Hiroyuki Sakurai
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu City, Mie 514-8507 Japan
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Surgical treatment of perihilar cholangiocarcinoma: early results of en bloc portal vein resection. Langenbecks Arch Surg 2016; 402:95-104. [PMID: 28012034 DOI: 10.1007/s00423-016-1542-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 12/13/2016] [Indexed: 02/07/2023]
Abstract
OBJECTIVE The objective of this study was to analyse the safety, feasibility and survival outcomes of our treatment of perihilar cholangiocarcinoma (PHC) since the introduction of more aggressive approaches (en bloc, vascular and extended liver resections) in 2007. PATIENTS AND METHODS From July 2007 to December 2014, 32 consecutive patients with PHC underwent surgery with curative intent. Surgery with resection and reconstruction of the portal vein bifurcation and right hepatic artery was performed if necessary for a complete removal of the tumour. Perioperative data and postoperative histological findings, tumour recurrence rates and survival rates were recorded. Seventeen (53%) of the patients presented with stage IIIb or IV according to the UICC classification system. RESULTS The 5-year survival rate in our series was 45%, and this percentage increased to 65% when patients with advanced stage cancer (stage IIIb or higher) were excluded. We performed 3 arterials and 23 portal vein reconstruction. Twelve patients underwent extended hemihepatectomy. We achieved cancer-free margins in 19 patients (60%). Tumour stage and nodal involvement were the most important prognostic factors. The perioperative morbidity and mortality rates of this cohort were 72% (23) and 15.6% (5), respectively; these results were similar to data published by other groups. CONCLUSIONS An aggressive approach involving en bloc or extended liver resection combined with vascular reconstruction provides acceptable morbidity and mortality and increases the 5-year survival rate of PHC.
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Peng C, Li C, Wen T, Yan L, Li B. Left hepatectomy combined with hepatic artery resection for hilar cholangiocarcinoma: A retrospective cohort study. Int J Surg 2016; 32:167-73. [PMID: 27344254 DOI: 10.1016/j.ijsu.2016.06.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Revised: 06/02/2016] [Accepted: 06/14/2016] [Indexed: 02/05/2023]
Abstract
AIMS To investigate the efficacy of our technique and policy on left hepatectomy (LH) with hepatic artery resection but without arterial reconstruction (HAR) in selected patients with hilar cholangiocarcinoma. METHODS From May 2005 to May 2012, 61 patients with hilar cholangiocarcinoma underwent left hepatectomy. These patients were divided into two groups: the LH with HAR group (n = 26) and the LH alone group (n = 35), based on whether hepatic artery resection was performed. We evaluated the serum total and direct bilirubin on postoperative day 7, length of hospital stay after surgery, postoperative complications, long-term postoperative survival and disease-free survival. RESULTS The improvement in jaundice after surgery was comparable between the two groups (P = 0.837). There were no significant differences in the rates of postoperative complications or mortality between the LH with HAR group and the LH group (P = 0.654 and no assessment, respectively). The cumulative 1-, 2-, 3- and 5-year survival rates were 61.5%, 49%, 40.8% and 30.6% and 71.4%, 58.7%, 51.3% and 38.5%, respectively, in the LH with HAR group and the LH group (P = 0.383, including perioperative deaths). The cumulative 1-, 2-, 3- and 5-year disease-free survival rates were 61.9%, 41.6%, 29.7% and 14.8% and 58.2%, 50.7%, 44.3% and 23.6% in the LH with HAR group and the LH group, respectively (P = 0.695, including perioperative deaths). The postoperative complication rate was higher in patients with severe jaundice than those with non-severe jaundice, but no significant difference was detected (56.3% (9/16) vs. 46.7% (46.7%), P = 0.804). Similarly, 18.8% (3/16) postoperative mortality was found in patients with severe jaundice, compared to 4.4% (2/45) in those with non-severe jaundice. The difference was not significant (P = 0.139). For the cumulative 1-, 2-, 3- and 5-year survival and cumulative 1-, 2-, 3- and 5-year disease-free survival rates, patients with severe jaundice had poorer outcomes than those with non-severe jaundice (56.3%, 43.8%, 35% and 26.3% vs. 66.7%, 58.8%, 52.2% and 41.8%, P = 0.317; 50%, 42.9%, 35.7% and 13.4% vs. 63.8%, 54%, 35.6% and 21.3%, P = 0.753). CONCLUSION Left hepatectomy combined with hepatic artery resection and no reconstruction for hilar cholangiocarcinoma is recommended when the following conditions are satisfied: 1) Bismuth-Corlette I, II, or IIIb hilar cholangiocarcinoma; 2) the tumor has infiltrated the hepatic artery with disappearance or markedly reduced arterial flow as detected by intraoperative ultrasound; 3) the color of the liver by visual observation does not change when the hepatic artery has been blocked for 5 min; and 4) removal of the tumor-infiltrated hepatic artery increases the probability of R0 resection for hilar cholangiocarcinoma. For obstructive jaundice from hilar cholangiocarcinoma, we recommend bile duct drainage before resection in patients with elevated preoperative serum TB.
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Affiliation(s)
- Chihan Peng
- Department of Hepatology, Sichuan University, West China Hospital, China
| | - Chuan Li
- Department of Hepatology, Sichuan University, West China Hospital, China
| | - Tianfu Wen
- Department of Hepatology, Sichuan University, West China Hospital, China.
| | - Lvnan Yan
- Department of Hepatology, Sichuan University, West China Hospital, China
| | - Bo Li
- Department of Hepatology, Sichuan University, West China Hospital, China
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Xu Y, Wang H, Ji W, Tang M, Li H, Leng J, Meng X, Dong J. Robotic radical resection for hilar cholangiocarcinoma: perioperative and long-term outcomes of an initial series. Surg Endosc 2016; 30:3060-70. [PMID: 27194255 DOI: 10.1007/s00464-016-4925-7] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 04/04/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND Radical resection for hilar cholangiocarcinoma (HCa) is one of the most challenging abdominal procedures. Robotic-assisted approach is gaining popularity in hepatobiliary surgery but scarcely tried in the management of HCa. We herein report our initial experience of robotic radical resection for HCa. METHODS Between May 2009 and October 2012, 10 patients underwent fully robotic-assisted radical resection for HCa in a single institute. The perioperative and long-term outcomes were analyzed and compared with a contemporaneous 32 patients undergoing traditional open surgery. RESULTS The 10 patients presented one of Bismuth-Corlette type II, four of IIIa, one of IIIb and four of IV. There was no significant clinicopathological disparity between the robotic and open groups. The robotic radical resection involves hemihepatectomy plus caudate lobectomy or trisectionectomy, extrahepatic bile duct resection, radical lymphadenectomy and Roux-en-Y hepaticojejunostomy. No conversion to laparotomy occurred. Robotic resection compared unfavorably to traditional open resection in operative time (703 ± 62 vs. 475 ± 121 min, p < 0.001) and morbidity [90 (9/10) vs. 50 %, p = 0.031]. No significant difference was found in blood loss, mortality and postoperative hospital stay. Major complications (≥Clavien-Dindo III) occurred in three patients of robotic group. One patient died of posthepatectomy liver failure on postoperative day 18. The hospital expenditure was much higher in robotic group (USD 27,427 ± 21,316 vs. 15,282 ± 5957, p = 0.018). The tumor recurrence-free survival was inferior in robotic group (p = 0.029). CONCLUSIONS Fully robotic-assisted radical resection for HCa is technically achievable in experienced hands and should be limited to highly selective patients. Our current results do not support continued practice of robotic surgery for HCa, until significant technical and instrumental refinements are demonstrated.
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Affiliation(s)
- Yinzhe Xu
- Department of Hepatobiliary Surgery, Chinese PLA General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, China
| | - Hongguang Wang
- Department of Hepatobiliary Surgery, Chinese PLA General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, China
| | - Webin Ji
- Department of Hepatobiliary Surgery, Chinese PLA General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, China
| | - Maosheng Tang
- Department of Hepatobiliary Surgery, Chinese PLA General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, China
| | - Hao Li
- Department of Hepatobiliary Surgery, Chinese PLA General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, China
| | - Jianjun Leng
- Department of Hepatobiliary Surgery, Chinese PLA General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, China
| | - Xuan Meng
- Department of Hepatobiliary Surgery, Chinese PLA General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, China
| | - Jiahong Dong
- Department of Hepatobiliary Surgery, Chinese PLA General Hospital, 28 Fuxing Road, Haidian, Beijing, 100853, China.
- Center for Hepatopancreatobiliary Diseases, Beijing Tsinghua Changgung Hospital, Tsinghua University Medical Center, 168 Litang Road, Changping, Beijing, 102218, China.
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Ismael HN, Loyer E, Kaur H, Conrad C, Vauthey JN, Aloia T. Evaluating the Clinical Applicability of the European Staging System for Perihilar Cholangiocarcinoma. J Gastrointest Surg 2016; 20:741-7. [PMID: 26801328 DOI: 10.1007/s11605-016-3075-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Accepted: 01/03/2016] [Indexed: 01/31/2023]
Abstract
BACKGROUND In 2011, a new European Staging System (ESS) for perihilar cholangiocarcinoma (PHC) was proposed with the expressed purpose of comparing treatment and outcomes data between institutions. The goal of this study was to evaluate the feasibility of ESS data capture. STUDY DESIGN Forty-seven consecutive patients who underwent surgical resection for PHC between 1999 and 2013 were studied. Demographic variables, components of various staging systems (including the ESS), preoperative and perioperative details, pathology, and outcomes were recorded. RESULTS The mean patient age was 63.2 and 62% were male. Preoperative imaging included high-resolution CT in all patients, MRI in 34%, and PET in 11%. R0 resection was accomplished in 80% of patients. Four patients (8.5%) and 18 patients (38.3%), respectively, received neoadjuvant or adjuvant therapy. During a mean follow-up of 36 months, recurrence rate was 51.3% and 2- and 5-year survival rates were 69.4 and 33.3%, respectively. Analysis of data capture found that tumor (T) classification was indeterminable in 7/47 patients (14.9%). For two patients, the form (F) designation had insufficient data. The extent of vascular involvement (PV/HA) was different compared to preoperative imaging in nine patients (19.1%). The liver remnant volume (V) was calculated in only 18 patients (38.3%). The liver disease (D) variable did not account for four patients with inflammation/cirrhosis. In total, only 15 patients (31.9%) had all required elements to complete the ESS. CONCLUSIONS Without templated radiology, surgery, and pathology reports, the ESS cannot be applied to current clinical/research practice. Although resection continues to provide significant survival benefit to patients with perihilar cholangiocarcinoma, lack of an accurate prognostic tool for resectability and outcomes continues to be a major impediment to progress in the field.
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Affiliation(s)
| | - Evelyne Loyer
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Harmeet Kaur
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Claudius Conrad
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Thomas Aloia
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Nakanishi Y, Tsuchikawa T, Okamura K, Nakamura T, Tamoto E, Murakami S, Ebihara Y, Kurashima Y, Noji T, Asano T, Shichinohe T, Hirano S. Prognostic impact of the site of portal vein invasion in patients with surgically resected perihilar cholangiocarcinoma. Surgery 2016; 159:1511-1519. [PMID: 26948498 DOI: 10.1016/j.surg.2016.01.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Revised: 12/22/2015] [Accepted: 01/21/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND The aim of this study was to determine the impact of the site of portal vein invasion on survival after hepatectomy for perihilar cholangiocarcinoma. METHODS This study classified 168 patients undergoing resection for perihilar cholangiocarcinoma histologically as without portal vein resection or tumor invasion to the portal vein (PV0), with tumor invasion to unilateral branches of the portal vein (PVt3), or with tumor invasion to the main portal vein or its bilateral branches, or to unilateral second-order biliary radicals with contralateral portal vein involvement (PVt4). Patients in PVt4 were subclassified into the A-M group (cancer invasion limited to the tunica adventitia or media) or the I group (cancer invasion reaching the tunica intima). RESULTS Of the patients, 121 were in PV0, 21 were in PVt3, and 26 were in PVt4. There was no difference in survival between the PV0 and PVt3 groups (P = .267). The PVt4 group had a worse prognosis than the PVt3 group (P = .046). In addition, the A-M (n = 19) and I subgroups (n = 7) of PVt4 had worse prognoses than the PV0 or PVt3 groups (P = .005 and < .001, respectively). All patients in the I subgroup of PVt4 died within 9 months after resection. On multivariate analysis, PVt4 (P = .029) was identified as an independent prognostic factor. CONCLUSIONS In perihilar cholangiocarcinoma, postoperative survival was no different between patients with and without ipsilateral portal vein invasion, although patients with tumor invasion to the main or contralateral branches of the portal vein, especially with tunica intima invasion, had extremely poor prognoses.
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Affiliation(s)
- Yoshitsugu Nakanishi
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
| | - Takahiro Tsuchikawa
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Keisuke Okamura
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Toru Nakamura
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Eiji Tamoto
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Soichi Murakami
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Yuma Ebihara
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Yo Kurashima
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Takehiro Noji
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Toshimichi Asano
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Toshiaki Shichinohe
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Satoshi Hirano
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
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Okuno M, Ebata T, Yokoyama Y, Igami T, Sugawara G, Mizuno T, Yamaguchi J, Nagino M. Evaluation of inflammation-based prognostic scores in patients undergoing hepatobiliary resection for perihilar cholangiocarcinoma. J Gastroenterol 2016; 51:153-61. [PMID: 26187429 DOI: 10.1007/s00535-015-1103-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2015] [Accepted: 06/29/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND Inflammation-based prognostic scores have prognostic value in several kinds of cancer. However, little is known about their value in perihilar cholangiocarcinoma. We evaluated whether inflammation-based prognostic scores are associated with survival of patients with perihilar cholangiocarcinoma. METHODS Inflammation-based scores (i.e., the modified Glasgow Prognostic Score (mGPS), neutrophil-lymphocyte ratio, platelet-lymphocyte ratio, and prognostic nutritional index) were retrospectively evaluated in 534 patients who underwent resection for perihilar cholangiocarcinoma. Blood samples obtained 1-3 days before surgery after jaundice had fully resolved with biliary drainage and after cholangitis had subsided were used to obtain the scores. RESULTS Of the four scores evaluated, the mGPS showed prognostic value, whereas the remaining three scores did not. Patients with an mGPS of 0 had significantly better survival than patients with an mGPS of 1 or 2 (41.9 % vs 26.3 % at 5 years, P < 0.001). An mGPS of 1 or 2 was significantly associated with a higher incidence of preoperative cholangitis, node metastasis, and distant metastasis (pM). Irrespective of the absence (n = 442) or presence (n = 92) of preoperative cholangitis, the survival of patients with an mGPS of 0 was significantly better than that of patients with an mGPS of 1 or 2. Multivariate analysis revealed that the mGPS, blood transfusion, histologic grade, curability (R status), lymph node metastasis, and distant metastasis were independent prognostic factors. CONCLUSIONS As in other solid cancers, the mGPS is an independent prognostic factor in resected perihilar cholangiocarcinoma. This simple and inexpensive scoring system plays an important role in refining patient stratification and predicting survival.
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Affiliation(s)
- Masataka Okuno
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tomoki Ebata
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Yukihiro Yokoyama
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tsuyoshi Igami
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Gen Sugawara
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Takashi Mizuno
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Junpei Yamaguchi
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Masato Nagino
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
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Molina V, Sampson J, Ferrer J, Sanchez-Cabus S, Calatayud D, Pavel MC, Fondevila C, Fuster J, García-Valdecasas JC. Tumor de Klatskin: Diagnóstico, evaluación preoperatoria y consideraciones quirúrgicas. Cir Esp 2015; 93:552-60. [DOI: 10.1016/j.ciresp.2015.07.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 07/06/2015] [Accepted: 07/09/2015] [Indexed: 12/12/2022]
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SPARCL1 is a novel predictor of tumor recurrence and survival in hilar cholangiocarcinoma. Tumour Biol 2015; 37:4159-67. [PMID: 26490986 DOI: 10.1007/s13277-015-4206-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Accepted: 10/05/2015] [Indexed: 12/12/2022] Open
Abstract
Secreted protein acidic and rich in cysteines-like protein 1 (SPARCL1) has been implicated in tumor initiation, formation, and progression of various cancers, yet its role in hilar cholangiocarcinoma remains largely uncharacterized. In the present study, tissue microarrays containing resected hilar cholangiocarcinoma specimens from 92 patients were used to evaluate the expression of SPARCL1 protein by immunohistochemistry (IHC). In vitro assays were used to determine the effect of SPARCL1 overexpression on cell growth and migration. Loss of SPARCL1 expression was observed in 46 (50.0 %) of the 92 primary tumors. SPARCL1 expression is inversely associated with poorly or undifferentiation specimens (P = 0.030) in addition to lymph node metastasis (P = 0.047). Survival analysis demonstrated that SPARCL1 is an independent factor in predicting the outcome of patients with hilar cholangiocarcinoma. SPARCL1 overexpression suppressed tumor cell migration in vitro by inhibiting MMP-9, MMP-2, Vimentin, and Fibronectin expression, whereas did not inhibit cell proliferation in vitro. Our results suggest that loss of SPARCL1 is involved in the tumorigenesis of hilar cholangiocarcinoma and may serve as a novel molecular biomarker for patients' outcome.
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Clinicopathological significance of mucin production in patients with papillary cholangiocarcinoma. World J Surg 2015; 39:1177-84. [PMID: 25561191 DOI: 10.1007/s00268-014-2923-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND The clinicopathologic significance of mucin production in patients with papillary cholangiocarcinoma (PCC) is still controversial. We aimed at clarifying the similarities and differences between PCC cases with and without mucin secretion with regard to biological behavior and clinical course. METHODS Among 644 patients with surgically resected cholangiocarcinoma (1998-2011), 184 (28 %) patients were considered to have PCC and were enrolled in the study. Those patients were divided into two groups based on whether their PCC was mucin-producing (PCC-M, n = 89) or not (PCC-NM, n = 95). The presence of mucin secretion was determined by the cut surface of the specimens and by pathologic examination. RESULTS The clinicopathological features of PCC-M and PCC-NM largely overlapped. No significant between-group differences in malignant potential characteristics, including the depth of invasion, pathological T classification, and regional/periaortic lymph node metastasis, were observed (P = 0.193, 0.181, 0.083, and 0.674, respectively). However, a few clinicopathological differences existed between the two PCC types, i.e., the predominant histological type and epithelial subtype (P < 0.001 and P = 0.016, respectively). Immunohistochemically, MUC2, MUC5AC, MUC6, and HGM were more frequently expressed in PCC-M than PCC-NM (P < 0.002 in all). The disease-specific survival values were not significantly different between the two PCC types (PCC-M; 60 % at 5 year, PCC-NM; 46 %, P = 0.097). CONCLUSION PCC-M and PCC-NM were similar in morphology and prognosis. Although a few clinicopathological differences exist between them, their overlapping features and identical survival curves appear to justify the lack of a specific treatment modality for either type.
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Mizuno T, Ebata T, Yokoyama Y, Igami T, Sugawara G, Mori Y, Suzuki K, Nagino M. Percutaneous transhepatic portal vein stenting for malignant portal vein stenosis secondary to recurrent perihilar biliary cancer. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2015; 22:740-5. [PMID: 26084448 DOI: 10.1002/jhbp.265] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Accepted: 05/07/2015] [Indexed: 01/28/2023]
Abstract
BACKGROUND Transhepatic portal vein (PV) stenting has been shown to be one of the most important treatments for patients with PV stenosis caused by hepatopancreatobiliary malignancy. METHODS Ten consecutive patients with PV stenosis caused by the recurrence of a perihilar biliary malignancy underwent transhepatic PV stenting. A self-expandable metallic stent was deployed at the stenosis site. The patients were retrospectively analyzed with regard to the procedure, complications, and survival after the stent placement. RESULTS The median interval between the primary resection and the PV stenting was 22 months. The initial hepatic resection was a left trisectionectomy with caudate lobectomy in seven patients, a left hepatectomy with caudate lobectomy in one patient, a right anterior sectionectomy with caudate lobectomy following a left hepatectomy in one patient and a partial liver resection in one patient. The angle of the PV around the stenosis was greater in the patients with PV stenosis located in the right posterior PV. Eight patients with successful PV stent placement were able to receive anticancer treatment, with a median survival of 14 months. The remaining two patients without successful PV stent placement survived less than 6 months. CONCLUSIONS Portal vein stenting might offer relief from the symptoms associated with PV hypertension and the opportunity for sustainable anticancer therapy in patients with recurrent perihilar biliary malignancy.
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Affiliation(s)
- Takashi Mizuno
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tomoki Ebata
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Yukihiro Yokoyama
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tsuyoshi Igami
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Gen Sugawara
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Yoshine Mori
- Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kojiro Suzuki
- Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masato Nagino
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
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Yamaguchi N, Yokoyama Y, Ebata T, Igami T, Sugawara G, Asahara T, Nomoto K, Nagino M. Intermittent Pringle maneuver is unlikely to induce bacterial translocation to the portal vein: a study using bacterium-specific ribosomal RNA-targeted reverse transcription-polymerase chain reaction. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2015; 22:491-7. [PMID: 25782012 DOI: 10.1002/jhbp.239] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Accepted: 02/12/2015] [Indexed: 01/27/2023]
Abstract
BACKGROUND The occurrence of bacterial translocation (BT) to the mesenteric lymph nodes following the Pringle maneuver is well established; however, the incidence of BT to the portal circulation remains unclear. METHODS Portal blood of patients with suspected hilar malignancy who underwent major hepatobiliary resection with cholangiojejunostomy was sampled three times during surgery: immediately after laparotomy (PV-1); before liver transection and after skeletonization of the hepatoduodenal ligament (PV-2); and after completion of the liver transection (PV-3). The samples were analyzed for microbes with a bacterium-specific ribosomal RNA-targeted reverse transcription-polymerase chain reaction method. RESULTS Fifty patients were enrolled in the study, with a mean total Pringle time of 86 min. Microbes in the portal blood were detected in 11 (22%) of the 50 patients. The occurrence of microbes was not different among the PV-1 samples (8% = 4/50), PV-2 samples (14% = 7/50), and PV-3 samples (14% = 7/50) (P = 0.567). Obligate anaerobes were predominantly detected. The positivity of the PV-3 samples showed no correlation with the total Pringle time or with the occurrence of postoperative infectious complications. The total Pringle time did not affect the surgical outcomes, including infectious complications, liver failure, or mortality. The concentrations of aspartate aminotransferase and alanine aminotransferase on postoperative day 1 significantly correlated with the total Pringle time. CONCLUSIONS The intermittent Pringle maneuver is unlikely to induce BT to the portal circulation and is safe, even in difficult, complicated hepatobiliary resections requiring long clamping times.
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Affiliation(s)
- Naoya Yamaguchi
- Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Yukihiro Yokoyama
- Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tomoki Ebata
- Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tsuyoshi Igami
- Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Gen Sugawara
- Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Takashi Asahara
- Yakult Central Institute for Microbiological Research, Tokyo, Japan
| | - Koji Nomoto
- Yakult Central Institute for Microbiological Research, Tokyo, Japan
| | - Masato Nagino
- Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
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46
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Miyazaki M, Ohtsuka M, Miyakawa S, Nagino M, Yamamoto M, Kokudo N, Sano K, Endo I, Unno M, Chijiiwa K, Horiguchi A, Kinoshita H, Oka M, Kubota K, Sugiyama M, Uemoto S, Shimada M, Suzuki Y, Inui K, Tazuma S, Furuse J, Yanagisawa A, Nakanuma Y, Kijima H, Takada T. Classification of biliary tract cancers established by the Japanese Society of Hepato-Biliary-Pancreatic Surgery: 3(rd) English edition. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2015; 22:181-96. [PMID: 25691463 DOI: 10.1002/jhbp.211] [Citation(s) in RCA: 131] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Accepted: 12/18/2014] [Indexed: 01/04/2023]
Abstract
The 3(rd) English edition of the Japanese classification of biliary tract cancers was released approximately 10 years after the 5(th) Japanese edition and the 2(nd) English edition. Since the first Japanese edition was published in 1981, the Japanese classification has been in extensive use, particularly among Japanese surgeons and pathologists, because the cancer status and clinical outcomes in surgically resected cases have been the main objects of interest. However, recent advances in the diagnosis, management and research of the disease prompted the revision of the classification that can be used by not only surgeons and pathologists but also by all clinicians and researchers, for the evaluation of current disease status, the determination of current appropriate treatment, and the future development of medical practice for biliary tract cancers. Furthermore, during the past 10 years, globalization has advanced rapidly, and therefore, internationalization of the classification was an important issue to revise the Japanese original staging system, which would facilitate to compare the disease information among institutions worldwide. In order to achieve these objectives, the new Japanese classification of the biliary tract cancers principally adopted the 7(th) edition of staging system developed by the International Union Against Cancer (UICC) and the American Joint Committee on Cancer (AJCC). However, because there are some points pending in these systems, several distinctive points were also included for the purpose of collection of information for the future optimization of the staging system. Free mobile application of the new Japanese classification of the biliary tract cancers is available via http://www.jshbps.jp/en/classification/cbt15.html.
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Affiliation(s)
- Masaru Miyazaki
- Department of General Surgery, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuoh-ku, Chiba, 260-8670, Japan
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Kobayashi N, Watanabe S, Hosono K, Kubota K, Nakajima A, Kaneko T, Sugimori K, Tokuhisa M, Goto A, Mori R, Taniguchi K, Matsuyama R, Endo I, Maeda S, Ichikawa Y. Endoscopic inside stent placement is suitable as a bridging treatment for preoperative biliary tract cancer. BMC Gastroenterol 2015; 15:8. [PMID: 25649526 PMCID: PMC4323119 DOI: 10.1186/s12876-015-0233-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Accepted: 01/14/2015] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Endoscopic biliary stenting (EBS) is one of the most important palliative treatments for biliary tract cancer. However, reflux cholangitis arising from bacterial adherence to the inner wall of the stent must be avoided. We evaluated the use of EBS above the sphincter of Oddi to determine whether reflux cholangitis could be prevented in preoperative cases. METHODS Fifty-seven patients with primary biliary tract cancer were retrospectively recruited for the evaluation of stent placement either above (n = 25; inside stent group) or across (n = 32; conventional stent group) the sphincter of Oddi. We compared the stent patency periods prior to the time of surgical resection. RESULTS The preoperative periods were 96.3 days in the conventional stent group and 96.8 days in the inside stent group (P = 0.979). Obstructive jaundice and/or acute cholangitis occurred in 7 patients (28.0%) in the inside stent group and in 15 patients (46.9%) in the conventional stent group during the preoperative period (P = 0.150). The average patency periods of the stents were 85.2 days (range, 13-387 days) for the inside stent group and 49.1 days (range, 9-136 days) for the conventional stent group (log-rank test: P = 0.009). The mean numbers of re-interventions because of stent occlusion were 0.32 for the inside stent group and 1.03 for the conventional stent group (P = 0.026). Post-endoscopic retrograde cholangiopancreatography complications occurred in 2 patients in the inside stent group and 4 patients in the conventional stent group (P = 0.516). Postoperative liver abscess occurred in 1 patient in the inside stent group and 5 patients in the conventional stent group (P = 0.968). Inside stent placement was the only significant preventative factor associated with stent obstruction based on univariate (hazard ratio [HR], 0.286; 95% confidence interval [CI], 0.114-0.719; P = 0.008) and multivariate (HR, 0.292; 95% CI, 0.114-0.750; P = 0.011) analyses. CONCLUSION Temporary plastic stent placement above the sphincter of Oddi is a better bridging treatment than conventional stent placement in preoperative primary biliary tract cancer.
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Affiliation(s)
- Noritoshi Kobayashi
- Medical Oncology Division, Yokohama City University School of Medicine, 3-9, Fuku-ura, Kanazawa-ku, Yokohama, 236-0004, Japan. .,Gastroenterology Division, Yokohama City University School of Medicine, 3-9, Fuku-ura, Kanazawa-ku, Yokohama, 236-0004, Japan.
| | - Seitaro Watanabe
- Gastroenterology Division, Yokohama City University School of Medicine, 3-9, Fuku-ura, Kanazawa-ku, Yokohama, 236-0004, Japan.
| | - Kunihiro Hosono
- Gastroenterology Division, Yokohama City University School of Medicine, 3-9, Fuku-ura, Kanazawa-ku, Yokohama, 236-0004, Japan.
| | - Kensuke Kubota
- Gastroenterology Division, Yokohama City University School of Medicine, 3-9, Fuku-ura, Kanazawa-ku, Yokohama, 236-0004, Japan.
| | - Atsushi Nakajima
- Gastroenterology Division, Yokohama City University School of Medicine, 3-9, Fuku-ura, Kanazawa-ku, Yokohama, 236-0004, Japan.
| | - Takashi Kaneko
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan.
| | - Kazuya Sugimori
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan.
| | - Motohiko Tokuhisa
- Medical Oncology Division, Yokohama City University School of Medicine, 3-9, Fuku-ura, Kanazawa-ku, Yokohama, 236-0004, Japan. .,Gastroenterological Surgery Division, Yokohama City University School of Medicine, Yokohama, Japan.
| | - Ayumu Goto
- Medical Oncology Division, Yokohama City University School of Medicine, 3-9, Fuku-ura, Kanazawa-ku, Yokohama, 236-0004, Japan. .,Gastroenterology Division, Yokohama City University School of Medicine, 3-9, Fuku-ura, Kanazawa-ku, Yokohama, 236-0004, Japan.
| | - Ryutaro Mori
- Gastroenterological Surgery Division, Yokohama City University School of Medicine, Yokohama, Japan.
| | - Koichi Taniguchi
- Gastroenterological Surgery Division, Yokohama City University School of Medicine, Yokohama, Japan.
| | - Ryusei Matsuyama
- Gastroenterological Surgery Division, Yokohama City University School of Medicine, Yokohama, Japan.
| | - Itaru Endo
- Gastroenterological Surgery Division, Yokohama City University School of Medicine, Yokohama, Japan.
| | - Shin Maeda
- Gastroenterology Division, Yokohama City University School of Medicine, 3-9, Fuku-ura, Kanazawa-ku, Yokohama, 236-0004, Japan.
| | - Yasushi Ichikawa
- Medical Oncology Division, Yokohama City University School of Medicine, 3-9, Fuku-ura, Kanazawa-ku, Yokohama, 236-0004, Japan.
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Abstract
BACKGROUND Hilar cholangiocarcinoma is the most common malignant tumor affecting the extrahepatic bile duct. Surgical treatment offers the only possibility of cure, and it requires removal of all tumoral tissues with adequate resection margins. The aims of this review are to summarize the findings and to discuss the controversies on the extent of surgical resection aiming at cure for hilar cholangiocarcinoma. METHODS The English medical literatures on hilar cholangiocarcinoma were studied to review on the relevance of adequate resection margins, routine caudate lobe resection, extent of liver resection, and combined vascular resection on perioperative and long-term survival outcomes of patients with resectable hilar cholangiocarcinoma. RESULTS Complete resection of tumor represents the most important prognostic factor of long-term survival for hilar cholangiocarcinoma. The primary aim of surgery is to achieve R0 resection. When R1 resection is shown intraoperatively, further resection is recommended. Combined hepatic resection is now generally accepted as a standard procedure even for Bismuth type I/II tumors. Routine caudate lobe resection is also advocated for cure. The extent of hepatic resection remains controversial. Most surgeons recommend major hepatic resection. However, minor hepatic resection has also been advocated in most patients. The decision to carry out right- or left-sided hepatectomy is made according to the predominant site of the lesion. Portal vein resection should be considered when its involvement by tumor is suspected. CONCLUSION The curative treatment of hilar cholangiocarcinoma remains challenging. Advances in hepatobiliary techniques have improved the perioperative and long-term survival outcomes of this tumor.
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Hyodo R, Suzuki K, Ebata T, Komada T, Mori Y, Yokoyama Y, Igami T, Sugawara G, Naganawa S, Nagino M. Assessment of percutaneous transhepatic portal vein embolization with portal vein stenting for perihilar cholangiocarcinoma with severe portal vein stenosis. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2014; 22:310-5. [DOI: 10.1002/jhbp.200] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Ryota Hyodo
- Department of Radiology; Nagoya University Graduate School of Medicine; 65 Tsurumai-cho Showa-ku Nagoya 466-8550 Japan
| | - Kojiro Suzuki
- Department of Radiology; Nagoya University Graduate School of Medicine; 65 Tsurumai-cho Showa-ku Nagoya 466-8550 Japan
| | - Tomoki Ebata
- Division of Surgical Oncology; Department of Surgery; Nagoya University Graduate School of Medicine; Nagoya Aichi Japan
| | - Tomohiro Komada
- Department of Radiology; Nagoya University Graduate School of Medicine; 65 Tsurumai-cho Showa-ku Nagoya 466-8550 Japan
| | - Yoshine Mori
- Department of Radiology; Nagoya University Graduate School of Medicine; 65 Tsurumai-cho Showa-ku Nagoya 466-8550 Japan
| | - Yukihiro Yokoyama
- Division of Surgical Oncology; Department of Surgery; Nagoya University Graduate School of Medicine; Nagoya Aichi Japan
| | - Tsuyoshi Igami
- Division of Surgical Oncology; Department of Surgery; Nagoya University Graduate School of Medicine; Nagoya Aichi Japan
| | - Gen Sugawara
- Division of Surgical Oncology; Department of Surgery; Nagoya University Graduate School of Medicine; Nagoya Aichi Japan
| | - Shinji Naganawa
- Department of Radiology; Nagoya University Graduate School of Medicine; 65 Tsurumai-cho Showa-ku Nagoya 466-8550 Japan
| | - Masato Nagino
- Division of Surgical Oncology; Department of Surgery; Nagoya University Graduate School of Medicine; Nagoya Aichi Japan
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50
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Zhang MZ, Xu XW, Mou YP, Yan JF, Zhu YP, Zhang RC, Zhou YC, Chen K, Jin WW, Matro E, Ajoodhea H. Resection of a cholangiocarcinoma via laparoscopic hepatopancreato- duodenectomy: A case report. World J Gastroenterol 2014; 20:17260-17264. [PMID: 25493044 PMCID: PMC4258600 DOI: 10.3748/wjg.v20.i45.17260] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2014] [Revised: 07/31/2014] [Accepted: 09/16/2014] [Indexed: 02/06/2023] Open
Abstract
Some laterally advanced cholangiocarcinomas behave as ductal spread or local invasion, and hepatopancreatoduodenectomy (HPD) may be performed for R0 resection. To date, there have been no reports of laparoscopic HPD (LHPD) in the English literature. We report the first case of LHPD for the resection of a Bismuth IIIa cholangiocarcinoma invading the duodenum. The patient underwent laparoscopic pancreaticoduodenectomy and right hemihepatectomy. Child’s approach was used for the reconstruction. The patient recovered well with bile leakage from the 2nd postoperative day and was discharged on the 16th postoperative day with a drainage tube in place which was removed 2 wk after discharge. Postoperative pathology revealed a well-differentiated cholangiocarcinoma and the margin of liver parenchyma, pancreas and stomach was negative for metastases. The results suggest that LHPD is a feasible and safe procedure when performed in highly specialized centers and in suitable patients with cholangiocarcinoma.
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