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Onoe S, Mizuno T, Watanabe N, Yokoyama Y, Igami T, Yamaguchi J, Sunagawa M, Kawakatsu S, Shimoyama Y, Ebata T. Utility of modified pancreaticoduodenectomy (Hi-cut PD) for middle-third cholangiocarcinoma: an alternative to hepatopancreaticoduodenectomy. HPB (Oxford) 2024; 26:530-540. [PMID: 38216429 DOI: 10.1016/j.hpb.2023.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 11/05/2023] [Accepted: 12/18/2023] [Indexed: 01/14/2024]
Abstract
BACKGROUND The standard procedure for middle-third cholangiocarcinoma (MCC) is pancreaticoduodenectomy (PD); hepatopancreaticoduodenectomy (HPD) is often performed despite its high risk. There is no clear selection guidance for these procedures. METHODS Patients with MCC who underwent HPD or PD were retrospectively evaluated. The conventional PD was modified (mPD) to transect the bile duct beyond or close to the cranial level of the portal bifurcation. RESULTS The mPD group (n = 55) was characterized by older age, shorter operation time, less blood loss, and less frequent complications than were observed in the HPD group (n = 34). The median grossly tumor-free margin of the proximal bile duct (GM) was 13 mm vs 20 mm (P = 0.006). Overall survival did not differ significantly between groups (48% vs 53% at 5 years, P = 0.399). Multivariate analysis identified positive surgical margin as a sole independent prognostic factor (hazard ratio, 1.89; P = 0.043), which was statistically associated with GM length. Five-year survival for mPD patients with GM ≥15 mm was significantly better than that for those who had GM <15 mm (69% vs 33%, P = 0.011) and comparable to that of HPD patients (53%, P = 0.450). CONCLUSION The mPD may be recommended in patients with MCC, provided that GM ≥15 mm is expected from the preoperative radiological imaging. Otherwise, HPD should be considered.
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Affiliation(s)
- 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
| | - Nobuyuki Watanabe
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yukihiro Yokoyama
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan; Division of Perioperative Medicine, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tsuyoshi Igami
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Junpei Yamaguchi
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masaki Sunagawa
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan; Division of Perioperative Medicine, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shoji Kawakatsu
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, 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, Nagoya, Japan.
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Wang D, Xiong F, Wu G, Wang Q, Chen J, Liu W, Wang B, Chen Y. The value of total caudate lobe resection for hilar cholangiocarcinoma: a systematic review. Int J Surg 2024; 110:385-394. [PMID: 37738006 PMCID: PMC10793735 DOI: 10.1097/js9.0000000000000795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 09/09/2023] [Indexed: 09/23/2023]
Abstract
Hilar cholangiocarcinoma (HCCA) is widely considered to have a poor prognosis. In particular, combined caudate lobe resection (CLR) as a strategy for radical resection in HCCA is important for improving the R0 resection rate. However, the criteria for R0 resection, necessity of CLR, optimal extent of hepatic resection, and surgical approach are still controversial. This review aimed to summarize the findings and discuss the controversies surrounding CLR. Numerous clinical studies have shown that combined CLR treatment for HCCA improves the R0 resection rate and postoperative survival time. Whether surgery for Bismuth type I or II is combined with CLR depends on the pathological type. Considering the anatomical factors, total rather than partial CLR is recommended to achieve a higher R0 resection rate. In the resection of HCCA, a proximal ductal margin greater than or equal to 10 mm should be achieved to obtain a survival benefit. Although there is no obvious boundary between the right side (especially the paracaval portion) and the right posterior lobe of the liver, Peng's resection line can serve as a reference marker for right-sided resection. Laparoscopic resection of the caudate lobe may be safer, more convenient, accurate, and minimally invasive than open surgery, but it needs to be completed by experienced laparoscopic doctors.
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Affiliation(s)
| | | | | | | | | | | | | | - Yongjun Chen
- Department of Biliary-Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, People’s Republic of China
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Kawano F, Ito H, Oba A, Ono Y, Sato T, Inoue Y, Mise Y, Saiura A, Takahashi Y. Role of Intraoperative Assessment of Proximal Bile Duct Margin Status and Additional Resection of Perihilar Cholangiocarcinoma: Can Local Clearance Trump Tumor Biology? A Retrospective Cohort Study. Ann Surg Oncol 2023; 30:3348-3359. [PMID: 36790733 DOI: 10.1245/s10434-023-13190-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 12/28/2022] [Indexed: 02/16/2023]
Abstract
BACKGROUND The aim of this study was to evaluate the clinical implications of the proximal bile duct margin status in resection of perihilar cholangiocarcinoma (PHCC). Intraoperative frozen section (IFS) analysis to assess the bile duct margin status is commonly used during PHCC resection. However, the impact of additional resection after obtaining a positive margin on the long-term outcome remains unclear. PATIENTS AND METHODS Among the 257 patients who underwent PHCC resection, 190 patients with a negative distal margin were included and analyzed. IFS analysis of the proximal bile duct margin was performed in all patients. A positive margin was defined by the presence of either invasive cancer, or carcinoma, in situ. RESULTS IFS analysis revealed an initial positive margin in 69 (36%) patients. Among 20 patients who underwent re-resection, only 11 patients achieved a negative margin (secondary R0). An initial positive margin was associated with poor long-term outcomes: recurrence-free survival (RFS) and overall survival (OS) were 16 and 25 months for patients with an initial positive margin, but 47 and 63 months for patients with an initial negative margin, respectively (p < 0.0001). In contrast, there was no difference in RFS or OS between patients with a secondary R0 margin, and those with a final R1 margin (14 vs. 16 months for RFS, p = 0.98, and 23 versus 25 months for OS, p = 0.63, respectively). CONCLUSION An IFS-positive proximal hepatic duct margin dictates poor long-term outcomes for patients with resectable PHCC. Additional resection has minimal impact on survival, even when negative margin is achieved.
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Affiliation(s)
- Fumihiro Kawano
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Hiromichi Ito
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan.
| | - Atsushi Oba
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Yoshihiro Ono
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Takafumi Sato
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Yosuke Inoue
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Yoshihiro Mise
- Department of Hepatobiliary-Pancreatic Surgery, Juntendo University School of Medicine, Hongo, Tokyo, Japan
| | - Akio Saiura
- Department of Hepatobiliary-Pancreatic Surgery, Juntendo University School of Medicine, Hongo, Tokyo, Japan
| | - Yu Takahashi
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan.
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Tchelebi LT, Jethwa KR, Levy AT, Anker CJ, Kennedy T, Grodstein E, Hallemeier CL, Jabbour SK, Kim E, Kumar R, Lee P, Small W, Williams VM, Sharma N, Russo S. American Radium Society (ARS) Appropriate Use Criteria (AUC) for Extrahepatic Cholangiocarcinoma. Am J Clin Oncol 2023; 46:73-84. [PMID: 36534388 PMCID: PMC9855763 DOI: 10.1097/coc.0000000000000969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Although uncommon, extrahepatic cholangiocarcinoma (EHCC) is a deadly malignancy, and the treatment approaches remain controversial. While surgery remains the only cure, few patients are candidates for resection up front, and there are high rates of both local and distant failure following resection. Herein, we systematically review the available evidence regarding treatment approaches for patients with EHCC, including surgery, radiation, and chemotherapy. The evidence regarding treatment outcomes was assessed using the Population, Intervention, Comparator, Outcome, and Study design (PICOS) framework. A summary of recommendations based on the available literature is outlined for specific clinical scenarios encountered by providers in the clinic to guide the management of these patients.
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Affiliation(s)
| | - Krishan R. Jethwa
- Department of Radiation Oncology, Mayo Clinic College of Medicine, Rochester, MN
| | | | - Christopher J. Anker
- Division of Radiation Oncology, University of Vermont Larner College of Medicine, Burlington, VT
| | - Timothy Kennedy
- Department of Surgery, Rutgers Cancer Institute, New Brunswick, NJ
| | - Elliot Grodstein
- Surgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead
| | | | - Salma K. Jabbour
- Department of Radiation Oncology, Rutgers Cancer Institute, New Brunswick, NJ
| | - Ed Kim
- Department of Radiation Oncology, University of Washington, Seattle, WA
| | - Rachit Kumar
- Department of Radiation Oncology, Banner MD Anderson Cancer Center, Phoenix, AZ
| | - Percy Lee
- Department of Radiation Oncology, City of Hope National Medical Center, Los Angeles, CA
| | - William Small
- Department of Radiation Oncology, Loyola University Stritch School of Medicine, Maywood, IL
| | | | - Navesh Sharma
- Department of Radiation Oncology, WellSpan Cancer Center, York, PA
| | - Suzanne Russo
- Department of Radiation Oncology, University Hospitals Cleveland, Case Western Reserve University School of Medicine, Cleveland, OH
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Fallani G, Cappelli A, Siniscalchi A, Vasuri F, Germinario G, Ravaioli M. Hepatopancreatoduodenectomy for locally advanced perihilar cholangiocarcinoma: A case report and a plea not to underestimate surgical resectability. Int J Surg Case Rep 2022; 98:107495. [PMID: 35964372 PMCID: PMC9386630 DOI: 10.1016/j.ijscr.2022.107495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 07/28/2022] [Accepted: 08/06/2022] [Indexed: 02/07/2023] Open
Abstract
Cholangiocarcinomas are characterized by low resectability most often due to late presentation Longitudinally spreading cholangiocarcinoma can extend from the biliary plate to the intrapancreatic choleducus, being difficult to treat radically either with liver resection or pancreatoduodenectomy Hepatoduodenopancreatectomy can treat locally advanced cholangiocarcinomas, but is characterized with a high rate of complications and few cases are performed in the Western world Locally advanced cholangiocarcinomas should be evaluated in a high volume and skill HPB surgical centre Clinical management must address potential complications (e.g. liver failure) in order to minimize failure to rescue from complications
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Converted-hepatopancreatoduodenectomy for an intraoperative positive ductal margin after pancreatoduodenectomy in distal cholangiocarcinoma. Langenbecks Arch Surg 2022; 407:2843-2852. [PMID: 35931877 DOI: 10.1007/s00423-022-02598-2] [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: 12/28/2021] [Accepted: 06/20/2022] [Indexed: 10/16/2022]
Abstract
PURPOSE Pancreatoduodenectomy (PD) is the standard treatment for distal cholangiocarcinoma, and a negative ductal margin (DM0) is indispensable for the long-term survival. When intraoperative frozen sections of ductal margin after PD are positive, converted-hepatopancreatoduodenectomy (C-HPD) is the final option available to gain an additional ductal margin. However, the efficacy of C-HPD remains unclear. METHODS Patients who underwent PD or C-HPD for distal cholangiocarcinoma between 2002 and 2019 were analyzed. The type of hepatectomy in C-HPD was restricted to left hepatectomy to prevent posthepatectomy liver failure. RESULTS Of 203 patients who underwent PD for distal cholangiocarcinoma, 49 patients exhibited intraoperative positive ductal margin (DM1) after PD. Eleven patients underwent C-HPD for intraoperative DM1 after PD, in which intraoperative DM1 with invasive carcinoma (DM1inv) was observed in 3 patients, and intraoperative DM1 with carcinoma in situ (DM1cis) was observed in 8 patients. The median additional ductal margin yielded by C-HPD was 9 mm (interquartile range 7-13 mm). C-HPD eradicated intraoperative DM1inv in 3 patients, with 2 patients showing DM0 and 1 patient showing DM1cis. Regarding 8 patients who underwent C-HPD for intraoperative DM1cis, 4 patients had DM0, but the others had DM1cis. C-HPD was associated with a high complication rate, but no mortality was observed. The median survival time of patients who underwent C-HPD was 48.8 months. CONCLUSION C-HPD was able to safely eradicate intraoperative DM1inv after PD. However, the length of the resected bile duct according to C-HPD may not be sufficient to remove intraoperative DM1cis after PD.
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Wang N, Huang A, Kuang B, Xiao Y, Xiao Y, Ma H. Progress in Radiotherapy for Cholangiocarcinoma. Front Oncol 2022; 12:868034. [PMID: 35515132 PMCID: PMC9063097 DOI: 10.3389/fonc.2022.868034] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 03/23/2022] [Indexed: 12/30/2022] Open
Abstract
Cholangiocarcinoma (CCA) originates from the epithelium of the bile duct and is highly malignant with a poor prognosis. Radical resection is the only treatment option to completely cure primary CCA. Due to the insidious onset of CCA, most patients are already in an advanced stage at the time of the initial diagnosis and may lose the chance of radical surgery. Radiotherapy is an important method of local treatment, which plays a crucial role in preoperative neoadjuvant therapy, postoperative adjuvant therapy, and palliative treatment of locally advanced lesions. However, there is still no unified and clear recommendation on the timing, delineating the range of target area, and the radiotherapy dose for CCA. This article reviews recent clinical studies on CCA, including the timing of radiotherapy, delineation of the target area, and dose of radiotherapy. Further, we summarize large fraction radiotherapy (stereotactic body radiotherapy [SBRT]; proton therapy) in CCA and the development of immunotherapy and the use of targeted drugs combined with radiotherapy.
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Affiliation(s)
- Ningyu Wang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ai Huang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bohua Kuang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Xiao
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yong Xiao
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Hong Ma, ; Yong Xiao,
| | - Hong Ma
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Hong Ma, ; Yong Xiao,
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8
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Hosokawa I, Furukawa K, Takayashiki T, Kuboki S, Takano S, Miyazaki M, Ohtsuka M. Surgical implications of the confluence patterns of the left intrahepatic bile ducts in right hepatectomy for perihilar cholangiocarcinoma. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2022; 29:460-468. [PMID: 34498387 DOI: 10.1002/jhbp.1044] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Although the most important goal in surgery for perihilar cholangiocarcinoma (PHC) is to achieve tumor-free proximal ductal margins, little is known about the implications of confluence patterns of the left intrahepatic bile ducts for the proximal ductal margin status in right hepatectomy (RH) for PHC. METHODS Of 203 patients who underwent surgical resection for PHC with curative intent, confluence patterns of the left intrahepatic bile duct were evaluated in 94 consecutive patients who underwent RH, and they were classified into the following two types: normal type: the bile duct of segment 4 (B4) drained into the common trunk of the bile ducts of segment 2 (B2) and segment 3 (B3) at the right side of the umbilical portion of the left portal vein to form the left hepatic duct; and hepatic confluence type: B2 entered the common trunk of B3 and B4 at the hepatic confluence or B4 entered the common trunk of B2 and B3 at the hepatic confluence. The proximal ductal margin status following RH was compared between the two types of confluence patterns. RESULTS Of 94 consecutive patients, 69 (73%) were the normal type, and 25 (27%) were the hepatic confluence type. There were no significant differences in patients' characteristics, surgical characteristics, surgical outcomes, and histopathological features between the two groups. However, in patients with Bismuth-Corlette type II and IIIa PHC, the achievement rates of negative proximal ductal margins at the first dividing line were significantly higher in the hepatic confluence type group than in the normal type group (16/16 [100%] vs 34/52 [65%], respectively; P = .007). CONCLUSIONS Confluence patterns of the left intrahepatic bile ducts might affect proximal ductal margin status in RH for PHC.
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Affiliation(s)
- Isamu Hosokawa
- Department of General 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
| | - 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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Current Surgical Management of Peri-Hilar and Intra-Hepatic Cholangiocarcinoma. Cancers (Basel) 2021; 13:cancers13153657. [PMID: 34359560 PMCID: PMC8345178 DOI: 10.3390/cancers13153657] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 07/06/2021] [Accepted: 07/19/2021] [Indexed: 01/17/2023] Open
Abstract
Cholangiocarcinoma accounts for approximately 10% of all hepatobiliary tumors and represents 3% of all new-diagnosed malignancies worldwide. Intrahepatic cholangiocarcinoma (i-CCA) accounts for 10% of all cases, perihilar (h-CCA) cholangiocarcinoma represents two-thirds of the cases, while distal cholangiocarcinoma accounts for the remaining quarter. Originally described by Klatskin in 1965, h-CCA represents one of the most challenging tumors for hepatobiliary surgeons, mainly because of the anatomical vascular relationships of the biliary confluence at the hepatic hilum. Surgery is the only curative option, with the goal of a radical, margin-negative (R0) tumor resection. Continuous efforts have been made by hepatobiliary surgeons in order to achieve R0 resections, leading to the progressive development of aggressive approaches that include extended hepatectomies, associating liver partition, and portal vein ligation for staged hepatectomy, pre-operative portal vein embolization, and vascular resections. i-CCA is an aggressive biliary cancer that arises from the biliary epithelium proximal to the second-degree bile ducts. The incidence of i-CCA is dramatically increasing worldwide, and surgical resection is the only potentially curative therapy. An aggressive surgical approach, including extended liver resection and vascular reconstruction, and a greater application of systemic therapy and locoregional treatments could lead to an increase in the resection rate and the overall survival in selected i-CCA patients. Improvements achieved over the last two decades and the encouraging results recently reported have led to liver transplantation now being considered an appropriate indication for CCA patients.
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Lang H, van Gulik TM. Extended Right-hemihepatectomy Is Preferred for Perihilar Cholangiocarcinoma. Ann Surg 2021; 274:33-34. [PMID: 33605597 DOI: 10.1097/sla.0000000000004821] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Hauke Lang
- Department of General, Visceral and Transplantation Surgery, University Medical Center Mainz, Germany
| | - Thomas M van Gulik
- Department of Surgery, Cancer Center Amsterdam, Amsterdam University Medical Centers, location AMC, University of Amsterdam, the Netherlands
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Xu X, Yang L, Chen W, He M. Transhepatic hilar approach for Bismuth types III and IV perihilar cholangiocarcinoma with long-term outcomes. J Int Med Res 2021; 49:3000605211008336. [PMID: 33983055 PMCID: PMC8127775 DOI: 10.1177/03000605211008336] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Objective To compare the outcomes of the transhepatic hilar approach and conventional approach for surgical treatment of Bismuth types III and IV perihilar cholangiocarcinoma. Methods We retrospectively reviewed the medical records of 82 patients who underwent surgical resection of Bismuth types III and IV perihilar cholangiocarcinoma from 2008 to 2016. The transhepatic hilar approach and conventional approach was used in 36 (43.9%) and 46 (56.1%) patients, respectively. Postoperative complications and overall survival were compared between the two approaches. Results Similar clinical features were observed between the patients treated by the conventional approach and those treated by the transhepatic hilar approach. The transhepatic hilar approach was associated with less intraoperative bleeding and a lower percentage of Clavien grade 0 to II complications than the conventional approach. However, the transhepatic hilar approach was associated with a higher R0 resection rate and better overall survival. Multivariate analysis showed that using the transhepatic hilar approach, the Memorial Sloan-Kettering Cancer Center classification, and R0 resection were independent risk factors for patient survival. Conclusion The transhepatic hilar approach might be the better choice for surgical resection of Bismuth types III and IV perihilar cholangiocarcinoma because it is associated with lower mortality and improved survival.
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Affiliation(s)
- Xinsen Xu
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Linhua Yang
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Wei Chen
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Min He
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, P.R. China
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The preoperative elevated plasma fibrinogen level is associated with the prognosis of hilar cholangiocarcinoma. Surg Today 2021; 51:1352-1360. [PMID: 33651221 DOI: 10.1007/s00595-021-02249-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: 09/21/2020] [Accepted: 12/22/2020] [Indexed: 02/05/2023]
Abstract
PURPOSE Elevated fibrinogen (Fbg) levels contribute to tumor progression and metastasis. However, little is known regarding the association of the clinicopathological characteristics and the prognosis of hilar cholangiocarcinoma (HC) with plasma fibrinogen. METHODS Data on the plasma Fbg levels, clinicopathological characteristics, and overall survival were retrospectively collected. Plasma fibrinogen concentrations over 4.0 g/L were classified as hyperfibrinogen, elevated fibrinogen, or abnormal fibrinogen levels. We then analyzed the relationships among plasma fibrinogen level, clinicopathological features, and patient prognosis. RESULTS A total of 171 HC patients were included. An elevated plasma fibrinogen level was associated with lymph-node metastasis (P < 0.001), the AJCC stage (P < 0.001), the surgical margin (P = 0.005), and vascular invasion (P = 0.027). Univariate analyses revealed that preoperative plasma fibrinogen (P < 0.001), operative blood loss (P = 0.044), vascular invasion (P < 0.001), CA19-9 (P = 0.003), surgical margin (P < 0.001), T stage (P < 0.001), histologic differentiation (P = 0.007), and lymph-node metastasis (P < 0.001) were associated with OS. The survival time of patients with high Fbg levels was shorter than that of patients with normal fibrinogen levels (P < 0.001). Furthermore, a multivariate analysis showed that fibrinogen was negatively and independently associated with the HC prognosis (P = 0.029). CONCLUSIONS An elevated plasma Fbg level was associated with lymph-node metastasis, vascular invasion, the surgical margin, and the tumor stage, and the Fbg level might therefore be an independent factor associated with poor outcomes in HC patients.
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Nagino M, Hirano S, Yoshitomi H, Aoki T, Uesaka K, Unno M, Ebata T, Konishi M, Sano K, Shimada K, Shimizu H, Higuchi R, Wakai T, Isayama H, Okusaka T, Tsuyuguchi T, Hirooka Y, Furuse J, Maguchi H, Suzuki K, Yamazaki H, Kijima H, Yanagisawa A, Yoshida M, Yokoyama Y, Mizuno T, Endo I. Clinical practice guidelines for the management of biliary tract cancers 2019: The 3rd English edition. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2020; 28:26-54. [PMID: 33259690 DOI: 10.1002/jhbp.870] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 11/18/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND The Japanese Society of Hepato-Biliary-Pancreatic Surgery launched the clinical practice guidelines for the management of biliary tract cancers (cholangiocarcinoma, gallbladder cancer, and ampullary cancer) in 2007, then published the 2nd version in 2014. METHODS In this 3rd version, clinical questions (CQs) were proposed on six topics. The recommendation, grade for recommendation, and statement for each CQ were discussed and finalized by an evidence-based approach. Recommendations were graded as Grade 1 (strong) or Grade 2 (weak) according to the concepts of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. RESULTS The 31 CQs covered the six topics: (a) prophylactic treatment, (b) diagnosis, (c) biliary drainage, (d) surgical treatment, (e) chemotherapy, and (f) radiation therapy. In the 31 CQs, 14 recommendations were rated strong and 14 recommendations weak. The remaining three CQs had no recommendation. Each CQ includes a statement of how the recommendations were graded. CONCLUSIONS This latest guideline provides recommendations for important clinical aspects based on evidence. Future collaboration with the cancer registry will be key for assessing the guidelines and establishing new evidence.
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Affiliation(s)
| | - Satoshi Hirano
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Hideyuki Yoshitomi
- Department of Surgery, Saitama Medical Center, Dokkyo Medical University, Koshigaya, Japan
| | - Taku Aoki
- Second Department of Surgery, Dokkyo Medical University, Mibu, Japan
| | - Katsuhiko Uesaka
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, Nagaizumi, Japan
| | - Michiaki Unno
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tomoki Ebata
- Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masaru Konishi
- Department of Hepatobiliary Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan
| | - Keiji Sano
- Department of Surgery, Teikyo University School of Medicine, Tokyo, Japan
| | - Kazuaki Shimada
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroaki Shimizu
- Department of Surgery, Teikyo University Chiba Medical Center, Ichihara, Japan
| | - Ryota Higuchi
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Takuji Okusaka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Toshio Tsuyuguchi
- Department of Gastroenterology, Chiba Prefectural Sawara Hospital, Sawara, Japan
| | - Yoshiki Hirooka
- Department of Gastroenterology and Gastroenterological Oncology, Fujita Health University, Toyoake, Japan
| | - Junji Furuse
- Department of Medical Oncology, Faculty of Medicine, Kyorin University, Mitaka, Japan
| | - Hiroyuki Maguchi
- Education and Research Center, Teine-Keijinkai Hospital, Sapporo, Japan
| | - Kojiro Suzuki
- Department of Radiology, Aichi Medical University, Nagakute, Japan
| | - Hideya Yamazaki
- Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroshi Kijima
- Department of Pathology and Bioscience, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Akio Yanagisawa
- Department of Pathology, Japanese Red Cross Kyoto Diichi Hospital, Kyoto, Japan
| | - Masahiro Yoshida
- Department of Hepato-Biliary-Pancreatic & Gastrointestinal Surgery, International University of Health and Welfare, Ichikawa, Japan
| | - Yukihiro Yokoyama
- Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takashi Mizuno
- Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Itaru Endo
- Department of Gastroenterological Surgery, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
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14
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Jikei K, Ebata T, Mizuno T, Kyokane T, Matsubara H, Yokoyama S, Kato K, Suzumura K, Hashimoto M, Kawai S, Nagino M. Oncologic Reappraisal of Bile Duct Resection for Middle-Third Cholangiocarcinoma. Ann Surg Oncol 2020; 28:1990-1999. [PMID: 32960392 DOI: 10.1245/s10434-020-09157-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 08/29/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Although bile duct resection (BDR) in addition to pancreaticoduodenectomy (PD) is considered a surgical approach in patients with middle-third cholangiocarcinoma (MCC), available prognostic information after BDR remains very limited. The aim of this study was to reappraise BDR from the viewpoint of surgical oncology. METHODS Patients who underwent BDR or PD for MCC between 2001 and 2010 at 32 Japanese hospitals were included. Clinicopathological factors were retrospectively compared according to surgical procedure to identify a subset cohort who benefited most from BDR. RESULTS During the study, 92 patients underwent BDR (n = 38) or PD (n = 54). BDR was characterized by a shorter operation time, less blood loss, less frequent complications, and lower mortality, than PD. The incidence of positive surgical margins was 26.3% versus 5.6% (P = 0.007). The survival rate after BDR was significantly worse than that after PD: 38.8% versus 54.8% at 5 years (P = 0.035), and BDR was independently associated with deteriorated survival [hazard ratio (HR), 1.76; P = 0.023] by multivariable analysis. In the BDR group, tumor length < 15 mm (HR, 3.38; P = 0.017) and ductal margin length ≥ 10 mm (HR, 2.54; P = 0.018) were independent positive prognostic factors. Stratified by these two favorable factors, the 5-year survival rate was 63.0% in patients with 1/2 factors and 6.7% in those with 0 factors (P < 0.001). CONCLUSION In patients with MCC, BDR provided a better short-term and a worse long-term outcome than PD. However, patient selection using tumor length and ductal margin length may allow a favorable survival probability even after BDR.
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Affiliation(s)
- Kosuke Jikei
- 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.
| | - Takashi Mizuno
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takanori Kyokane
- Department of Surgery, Chutoen General Medical Center, Kakegawa, Japan
| | | | | | - Kenji Kato
- Department of Surgery, Inazawa Municipal Hospital, Inazawa, Japan
| | - Kiyoshi Suzumura
- Department of Surgery, Shizuoka Saiseikai General Hospital, Shizuoka, Japan
| | | | - Satoru Kawai
- Department of Surgery, Tsushima City Hospital, Tsushima, Japan
| | - Masato Nagino
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
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15
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Sugiura T, Uesaka K, Okamura Y, Ito T, Yamamoto Y, Ashida R, Ohgi K, Asakura H, Todaka A, Fukutomi A. Adjuvant chemoradiotherapy for positive hepatic ductal margin on cholangiocarcinoma. Ann Gastroenterol Surg 2020; 4:455-463. [PMID: 32724890 PMCID: PMC7382438 DOI: 10.1002/ags3.12345] [Citation(s) in RCA: 5] [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: 02/06/2020] [Revised: 04/03/2020] [Accepted: 04/15/2020] [Indexed: 01/04/2023] Open
Abstract
AIM This study evaluated the effects of postoperative adjuvant chemoradiotherapy (A-CRT) for positive hepatic ductal margin (HM+) in extrahepatic cholangiocarcinoma (EHCC). METHODS Patients with EHCC who underwent surgical resection between 2002 and 2014 were included in this retrospective study. For patients with HM+, A-CRT was conducted. The clinical effect of A-CRT for HM+ on the survival and recurrence and prognostic factors of EHCC was reviewed. RESULTS Among 340 patients, the hepatic ductal margin was negative in 296 and positive in 44. Of the 44 patients with HM+, 22 received postoperative A-CRT, and 22 did not. Hepatic stump recurrence occurred in 19 patients. The incidence was significantly higher in patients with HM+ (20%, 9/44) than in those with negative hepatic ductal margin (HM-) (3%, 10/296) (P < .001). Among the patients with HM+, the incidence was almost identical between the patients with and without A-CRT: 23% (5/22) in HM+/CRT- and 18% (4/22) in HM+/CRT+ patients (P = .999). The median survival time was 49 months in HM-, 43 months in HM+/CRT-, and 49 months in HM+/CRT+ patients. The differences were not significant among the groups. A multivariate analysis revealed CA 19-9 ≥ 300 U/mL, combined vascular resection, histologic grade G2/G3, and lymph node metastasis to be significant prognostic factors. However, the performance of postoperative A-CRT did not contribute to prolonging survival. CONCLUSION A-CRT for HM+ in patients with EHCC did not affect the survival or stump recurrence.
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Affiliation(s)
- Teiichi Sugiura
- Division of Hepato‐Biliary‐Pancreatic SurgeryShizuoka Cancer CenterShizuokaJapan
| | - Katsuhiko Uesaka
- Division of Hepato‐Biliary‐Pancreatic SurgeryShizuoka Cancer CenterShizuokaJapan
| | - Yukiyasu Okamura
- Division of Hepato‐Biliary‐Pancreatic SurgeryShizuoka Cancer CenterShizuokaJapan
| | - Takaaki Ito
- Division of Hepato‐Biliary‐Pancreatic SurgeryShizuoka Cancer CenterShizuokaJapan
| | - Yusuke Yamamoto
- Division of Hepato‐Biliary‐Pancreatic SurgeryShizuoka Cancer CenterShizuokaJapan
| | - Ryo Ashida
- Division of Hepato‐Biliary‐Pancreatic SurgeryShizuoka Cancer CenterShizuokaJapan
| | - Katsuhisa Ohgi
- Division of Hepato‐Biliary‐Pancreatic SurgeryShizuoka Cancer CenterShizuokaJapan
| | - Hirofumi Asakura
- Radiation and Proton Therapy CenterShizuoka Cancer CenterShizuokaJapan
| | - Akiko Todaka
- Division of Gastrointestinal OncologyShizuoka Cancer CenterShizuokaJapan
| | - Akira Fukutomi
- Division of Gastrointestinal OncologyShizuoka Cancer CenterShizuokaJapan
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16
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Ke Q, Chen Y, Huang Q, Lin N, Wang L, Liu J. Does additional resection of a positive microscopic ductal margin benefit patients with perihilar cholangiocarcinoma: A systematic review and meta-analysis. PLoS One 2020; 15:e0232590. [PMID: 32379819 PMCID: PMC7205232 DOI: 10.1371/journal.pone.0232590] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 04/18/2020] [Indexed: 12/24/2022] Open
Abstract
Background The incidence of a positive microscopic ductal margin (R1) after surgical resection for perihilar cholangiocarcinoma (pCCA) remains high, but the beneficial of additional resection has not been confirmed by any meta-analysis and randomized clinical trials (RCT), which also increased the risk of morbidity and mortality. Hence, a systematic review is warranted to evaluate the clinical value of additional resection of intraoperative R1 for pCCA. Methods Eligible studies were searched by PubMed, MedLine, Embase, the Cochrane Library, Web of Science, from Jan.1st 2000 to Nov.30th 2019, evaluating the 1-, 3-, and 5-year overall survival (OS) rates of additional resection of intraoperative pathologic R1 for pCCA. Odds ratio (OR) with 95% confidence interval (CI) was used to determine the effect size by a randomized-effect model. Results Eight studies were enrolled in this meta-analysis, including 179 patients in the secondary R0 group, 843 patients in the primary R0 group and 253 patients in the R1 group. The pooled OR for the 1-, 3-, and 5-year OS rate between secondary R0 group and primary R0 group were 1.03(95%CI 0.64~1.67, P = 0.90), 0.92(95%CI 0.52~1.64, P = 0.78), and 0.83(95%CI 0.37~1.84, P = 0.65), respectively. The pooled OR for the 1-, 3-, and 5-year OS rate between secondary R0 group and R1 group were 2.14(95%CI 1.31~3.50, P = 0.002), 2.58(95%CI 1.28~5.21, P = 0.008), and 3.54(95%CI 1.67~7.50, P = 0.001), respectively. However, subgroup analysis of the West showed that the pooled OR for the 1-, and 3-year OS rate between secondary R0 group and R1 group were 2.05(95%CI 0.95~4.41, P = 0.07), 1.91(95%CI 0.96~3.81, P = 0.07), respectively. Conclusion With the current data, additional resection should be recommended in selected patients with intraoperative R1, but the conclusion is needed further validation.
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Affiliation(s)
- Qiao Ke
- Department of Hepatopancreatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Yuqing Chen
- The Graduate School of Fujian Medical University, Fuzhou, Fujian, China
| | - Qizhen Huang
- Department of Radiation Oncology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Nanping Lin
- Department of Radiation Oncology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Lei Wang
- Department of Radiation Oncology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, Fujian, China
- Department of Radiation Oncology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, Fuzhou, China
- * E-mail:
| | - Jingfeng Liu
- Department of Hepatopancreatobiliary Surgery, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, Fujian, China
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17
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Endoscopic Perspective in Cholangiocarcinoma Diagnostic Process. Gastroenterol Res Pract 2020; 2019:9704870. [PMID: 31933635 PMCID: PMC6942804 DOI: 10.1155/2019/9704870] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 11/23/2019] [Indexed: 12/13/2022] Open
Abstract
Cholangiocarcinoma is a malignancy arising from the epithelial lining of the intrahepatic or extrahepatic biliary tract. Timely diagnosis is challenging due to its silent clinical course. As reliable laboratory markers are lacking, diagnostic imaging plays a pivotal role. While cross-sectional imaging studies are usually conclusive for intrahepatic lesions, endoscopy plays an essential role in cases of extrahepatic tumors. Rational utilization of different diagnostic methods based on available evidence is needed. This article focuses on the diagnostic role of advanced biliary endoscopy, including endoscopic retrograde cholangiopancreatography, cholangioscopy, endoscopic ultrasonography, and intraductal sonography.
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Toyoda Y, Ebata T, Mizuno T, Yokoyama Y, Igami T, Yamaguchi J, Onoe S, Watanabe N, Nagino M. Cholangiographic Tumor Classification for Simple Patient Selection Prior to Hepatopancreatoduodenectomy for Cholangiocarcinoma. Ann Surg Oncol 2019; 26:2971-2979. [PMID: 31102092 DOI: 10.1245/s10434-019-07457-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND Hepatopancreatoduodenectomy (HPD) is employed for patients with laterally advanced cholangiocarcinoma. However, the survival benefit of this extended approach remains controversial. The aim of this study is to identify a tumor feature benefiting from HPD from the standpoint of long-term survival. PATIENTS AND METHODS Patients with cholangiocarcinoma who underwent HPD with curative intent between 2001 and 2017 were retrospectively analyzed. Tumors were radiologically classified by preoperative cholangiogram. Diffuse type was defined as significant tumor/stricture located from the hilar to intrapancreatic duct; localized type was defined as tumor otherwise. Univariable and multivariable analyses were performed to identify prognostic indicators. RESULTS Of 100 study patients, 28 (28%) patients had diffuse tumor type, while the remaining 72 (72%) patients had localized tumors. The former group showed significantly longer lateral length (43 versus 22 mm, P < 0.001) and more frequent pancreatic invasion (50% versus 32%, P = 0.110), advanced T classification (64% versus 49%, P = 0.185), and nodal metastasis (57% versus 47%, P = 0.504), compared with the latter group. The survival for patients with diffuse tumor type was significantly worse than that for patients with localized tumor type, with 5-year survival rates of 59.0% versus 26.3%, respectively (P = 0.003). Multivariable analysis identified four independent factors deteriorating long-term survival: cholangiographic diffuse tumor (P = 0.021), higher age (P = 0.020), percutaneous biliary drainage (P = 0.007), and portal vein resection (P = 0.007). CONCLUSIONS Presurgical cholangiographic classification, diffuse or localized type, is a tumor-related factor closely associated with survival probability; therefore, it may be a useful feature for patient selection prior to HPD for cholangiocarcinoma.
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Affiliation(s)
- Yoshitaka Toyoda
- 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.
| | - Takashi Mizuno
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yukihiro Yokoyama
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tsuyoshi Igami
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Junpei Yamaguchi
- Division of Surgical Oncology, Department of Surgery, 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
| | - Nobuyuki Watanabe
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masato Nagino
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
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19
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Park Y, Hwang DW, Kim JH, Hong SM, Jun SY, Lee JH, Song KB, Jun ES, Kim SC, Park KM. Prognostic comparison of the longitudinal margin status in distal bile duct cancer: R0 on first bile duct resection versus R0 after additional resection. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2019; 26:169-178. [PMID: 30849218 DOI: 10.1002/jhbp.619] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND This study investigated survival differences following intra-operative frozen-section examination of bile duct resection margins and final longitudinal margin status (LMS) in distal bile duct cancer (BDC). METHODS One hundred and ninety-three patients underwent Whipple's operation for curative resection of distal BDC from 2008 to 2016. Patients were sorted into two and three groups according to LMS of the frozen-sections and the final pathological specimen results: R0 on first bile duct resection (primary R0), R0 after additional resection (secondary R0), and no evidence of residual carcinoma (FR0), carcinoma in situ or high-grade dysplasia (FR1-CIS/HGD), or invasive carcinoma (FR1-INV). Survival and prognostic factors according to LMS were analyzed. RESULTS The final R0 ratio increased from 82.3% to 90.1% through additional resection. The 5-year overall survival (OS) of primary and secondary R0 were 60.8%, 46.1% (P = 0.969). And disease-free survival of primary and secondary R0 were 54.6%, 54.9% (P = 0.903). The 5-year OS after FR0, FR1-CIS/HGD, FR1-INV were 59.3%, 59.5%, 14.3% (P = 0.842). LMS of the bile duct was an independent prognostic factor by multivariable analyses. CONCLUSIONS If R0 of final LMS was achieved, it would help to improve survival regardless of R0 through additional resection. And, it should be avoided remaining invasive cancer at the longitudinal margin whenever possible.
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Affiliation(s)
- Yejong Park
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Dae Wook Hwang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Jin Hee Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Seung-Mo Hong
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Sun-Young Jun
- Department of Pathology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, South Korea
| | - Jae Hoon Lee
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Ki Byung Song
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Eun Sung Jun
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.,Department of Convergence Medicine, Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Song Cheol Kim
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
| | - Kwang-Min Park
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, South Korea
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20
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Hilar cholangiocarcinoma with distal bile duct involvement: Is hepatopancreatoduodenectomy always required? Clin Res Hepatol Gastroenterol 2018; 42:610-611. [PMID: 29859997 DOI: 10.1016/j.clinre.2018.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 02/23/2018] [Accepted: 04/10/2018] [Indexed: 02/04/2023]
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An atlas for clinical target volume definition, including elective nodal irradiation in definitive radiotherapy of biliary cancer. Oncol Lett 2018; 17:1784-1790. [PMID: 30675238 PMCID: PMC6341831 DOI: 10.3892/ol.2018.9774] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 10/31/2018] [Indexed: 12/12/2022] Open
Abstract
Radiotherapy (RT) is a treatment option for advanced biliary tract cancer (BTC), often combined with sequential and/or concurrent chemotherapy. The use of modern RT techniques requires accurate clinical target volume (CTV) definition and delineation. However, guidelines for CTV delineation in BTC are lacking. Therefore, the aim of this study was to propose a computer tomography (CT) atlas for CTV definition of BTC. We previously proposed guidelines to define the nodal CTV (CTV-N) in BTC. In this study, based on a literature analysis, we defined the margins to be added to the gross tumor volume (GTV; subclinical and microscopic disease) to define the primary tumor CTV (CTV-T). An abdominal contrast enhanced planning CT scan was performed on three different patients with unresectable intrahepatic cholangiocarcinoma (CC), extrahepatic CC and gallbladder cancer. The GTV and anatomical reference structures were outlined on CT images. Then, based on our guidelines, the CTV-T and CTV-N were delineated and merged to define the final CTV in the three patients. An atlas, showing the defined CTV, was generated from the reference CT images to illustrate the CTV for intra-hepatic CC, extra-hepatic CC and gallbladder cancer. This atlas can be used as an aid for CTV definition in patients with BTC treated with modern RT techniques.
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22
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Ma WJ, Li FY, Cheng NS. Does caudate lobe resection really not improve the survival and outcomes in patients with hilar cholangiocarcinoma? Surgery 2018; 166:947-948. [PMID: 30391010 DOI: 10.1016/j.surg.2018.09.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 09/15/2018] [Indexed: 02/07/2023]
Affiliation(s)
- Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Nan-Sheng Cheng
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China.
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23
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Ito K, Sakamoto Y, Isayama H, Nakai Y, Watadani T, Tanaka M, Ushiku T, Akamatsu N, Kaneko J, Arita J, Hasegawa K, Kokudo N. The Impact of MDCT and Endoscopic Transpapillary Mapping Biopsy to Predict Longitudinal Spread of Extrahepatic Cholangiocarcinoma. J Gastrointest Surg 2018; 22:1528-1537. [PMID: 29766443 DOI: 10.1007/s11605-018-3793-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 04/18/2018] [Indexed: 01/31/2023]
Abstract
BACKGROUNDS We aimed to investigate the diagnostic accuracy of multidetector-row computed tomography (MDCT), mapping biopsy, and other imaging modalities to predict the longitudinal extension and depth of invasion of extrahepatic cholangiocarcinoma at possible surgical ductal margins. METHODS Of 102 patients with surgical resection of extrahepatic cholangiocarcinoma between January 2010 and October 2015, 32 evaluated by multidetector-row computed tomography (MDCT) performed before biliary drainage and mapping biopsy were enrolled. Mapping biopsies were performed at 74 sites to determine the resection point of the bile duct (at 74 possible surgical ductal margins). Diagnostic accuracy was evaluated by histopathology. RESULTS The diagnostic accuracy of MDCT for longitudinal cancer spread was 79.7%, that of biopsy was 73.0%, and combining the two modalities showed highest accuracy (83.8%). The depth of tumor invasion could be predicted by combination of the ductal wall thickness and contrast enhancement on MDCT, that is, at 11 of 13 sites (84.6%) with submucosal invasion, ductal wall thickness was > 2.5 mm with high contrast enhancement. CONCLUSIONS MDCT demonstrated highest accuracy of diagnosing longitudinal extension at possible surgical ductal margins in patients with extrahepatic cholangiocarcinoma. The depth of tumor invasion could be predicted by ductal wall thickness and contrast enhancement of MDCT.
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Affiliation(s)
- Kyoji Ito
- Hepato-Biliary-Pancreatic Surgery Division, Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Yoshihiro Sakamoto
- Hepato-Biliary-Pancreatic Surgery Division, Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
| | - Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Yosuke Nakai
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Takeyuki Watadani
- Department of Radiology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Mariko Tanaka
- Department of Pathology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Tetsuo Ushiku
- Department of Pathology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Nobuhisa Akamatsu
- Hepato-Biliary-Pancreatic Surgery Division, Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Junichi Kaneko
- Hepato-Biliary-Pancreatic Surgery Division, Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Junichi Arita
- Hepato-Biliary-Pancreatic Surgery Division, Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Kiyoshi Hasegawa
- Hepato-Biliary-Pancreatic Surgery Division, Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Norihiro Kokudo
- National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan.
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Wakai T, Sakata J, Katada T, Hirose Y, Soma D, Prasoon P, Miura K, Kobayashi T. Surgical management of carcinoma in situ at ductal resection margins in patients with extrahepatic cholangiocarcinoma. Ann Gastroenterol Surg 2018; 2:359-366. [PMID: 30238077 PMCID: PMC6139714 DOI: 10.1002/ags3.12196] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2018] [Revised: 06/12/2018] [Accepted: 06/24/2018] [Indexed: 12/13/2022] Open
Abstract
Recent advances in dimensional imaging, surgical technique, and perioperative patient care have resulted in increased rates of complete resection with histopathologically negative margins and improved surgical outcomes in patients with extrahepatic cholangiocarcinoma. However, achieving cancer-free resection margins at ductal stumps in surgery for this disease remains challenging because of longitudinal extension, which is one of the hallmarks of extrahepatic cholangiocarcinoma. When the ductal resection margins are shown to be positive on examination of frozen sections, discrimination between carcinoma in situ and invasive carcinoma is clinically important because residual carcinoma in situ may lead to late local recurrence whereas residual invasive carcinoma is associated with early local recurrence. Residual invasive carcinoma at the ductal margins should be avoided whenever technically feasible. Residual "carcinoma in situ" at the ductal margins appears to be allowed in resection for the advanced disease because it has less effect on survival than other adverse prognostic factors (pN1 and/ or pM1). However, in surgery for early-stage (pTis-2N0M0) extrahepatic cholangiocarcinoma, residual carcinoma in situ at the ductal margins may have an adverse effect on long-term survival, so should be avoided whenever possible. In this review, we focus on the histopathological term "carcinoma in situ," the biological behavior of residual carcinoma in situ at ductal resection margins, intraoperative histological examination of the ductal resection margins, outcome of additional resection for positive ductal margins, and adjuvant therapy for patients with positive margins.
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Affiliation(s)
- Toshifumi Wakai
- Division of Digestive and General SurgeryNiigata University Graduate School of Medical and Dental SciencesNiigataJapan
| | - Jun Sakata
- Division of Digestive and General SurgeryNiigata University Graduate School of Medical and Dental SciencesNiigataJapan
| | - Tomohiro Katada
- Division of Digestive and General SurgeryNiigata University Graduate School of Medical and Dental SciencesNiigataJapan
| | - Yuki Hirose
- Division of Digestive and General SurgeryNiigata University Graduate School of Medical and Dental SciencesNiigataJapan
| | - Daiki Soma
- Division of Digestive and General SurgeryNiigata University Graduate School of Medical and Dental SciencesNiigataJapan
| | - Pankaj Prasoon
- Division of Digestive and General SurgeryNiigata University Graduate School of Medical and Dental SciencesNiigataJapan
| | - Kohei Miura
- Division of Digestive and General SurgeryNiigata University Graduate School of Medical and Dental SciencesNiigataJapan
| | - Takashi Kobayashi
- Division of Digestive and General SurgeryNiigata University Graduate School of Medical and Dental SciencesNiigataJapan
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Ma WJ, Wu ZR, Shrestha A, Yang Q, Hu HJ, Wang JK, Liu F, Zhou RX, Li QS, Li FY. Effectiveness of additional resection of the invasive cancer-positive proximal bile duct margin in cases of hilar cholangiocarcinoma. Hepatobiliary Surg Nutr 2018; 7:251-269. [PMID: 30221153 DOI: 10.21037/hbsn.2018.03.14] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background The survival benefits of additional resection of the positive proximal ductal margin (PM) in hilar cholangiocarcinoma (HCCA) remains controversial. This retrospective study investigated the effectiveness of additional resection of the invasive cancer PM under different levels of preoperative carbohydrate antigen 19-9 (CA19-9). Methods Patients who underwent hepatectomy for HCCA from 2000 to 2017 were analyzed. Surgical variables, resection margin status, length of the PM (LPM), prognostic factors, and survival were evaluated. Results A total of 228 patients were enrolled: 175 PM(-) without additional resection patients (group A), 21 PM(-) after additional resection (group B), 16 PM(+) without additional resection (group C), and 16 PM(+) after additional resection (group D). The median survival of group B (20.99 months) was similar to that of group A (23.00 months; P=0.16), and both were significantly better than those of group C (11.60 months) and D (9.50 months), especially when preoperative CA19-9>150 U/mL (P<0.05). The survival of patients with an LPM >10 mm was significantly better compared with those with an LPM ≤10 mm, especially when preoperative CA19-9 was >150 U/mL (P<0.05). Only in the LPM >10 mm group, the survival of group B was comparable with that of group A (P>0.05). Conclusions HCCA patients could get a survival benefit from a negative PM resulting from additional resection. Survival could be comparable with that of negative PM without additional resection among HCCA patients. An LPM >10 mm is possibly more associated with better survival compared with whether additional resection of the positive PM is performed under different levels of preoperative CA19-9.
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Affiliation(s)
- Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zhen-Ru Wu
- Laboratory of Pathology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Anuj Shrestha
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu 610041, China.,Department of General Surgery, Andaki Medical College, Pokhara, Nepal
| | - Qin Yang
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jun-Ke Wang
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Fei Liu
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Rong-Xing Zhou
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Quan-Sheng Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
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Aoyama H, Ebata T, Hattori M, Takano M, Yamamoto H, Inoue M, Asaba Y, Ando M, Nagino M, Aoba T, Kaneoka Y, Arai T, Shimizu Y, Kiriyama M, Sakamoto E, Miyake H, Takara D, Shirai K, Ohira S, Kobayashi S, Kato Y, Yamaguchi R, Hayashi E, Miyake T, Mizuno S, Sato T, Suzuki K, Hashimoto M, Kawai S, Matsubara H, Kato K, Yokoyama S, Suzumura K. Reappraisal of classification of distal cholangiocarcinoma based on tumour depth. Br J Surg 2018; 105:867-875. [DOI: 10.1002/bjs.10869] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 02/22/2018] [Accepted: 03/02/2018] [Indexed: 02/02/2023]
Abstract
Abstract
Background
In the eighth edition of the AJCC cancer staging classification, the T system for distal cholangiocarcinoma (DCC) has been revised from a layer-based to a depth-based approach. The aim of this study was to propose an optimal T classification using a measured depth in resectable DCC.
Methods
Patients who underwent pancreatoduodenectomy for DCC at 32 hospitals between 2001 and 2010 were included. The distance between the level of the naive bile duct and the deepest cancer cells was measured as depth of invasion (DOI). Invasive cancer foci were measured as invasive tumour thickness (ITT). Log rank χ2 scores were used to determine the cut-off points, and concordance index (C-index) to assess the survival discrimination of each T system.
Results
Among 404 patients, DOI was measurable in 182 (45·0 per cent) and ITT was measurable in all patients, with median values of 2·3 and 5·6 mm respectively. ITT showed a positive correlation with DOI (rs = 0·854, P < 0·001), and the cut-off points for prognosis were 1, 5 and 10 mm. Median survival time was shorter with increased ITT: 12·4 years for ITT below 1 mm, 5·2 years for ITT at least 1 mm but less than 5 mm, 3·0 years for ITT at least 5 mm but less than 10 mm, and 1·5 years for ITT 10 mm or more (P < 0·001). This classification exhibited more favourable prognostic discrimination than the T systems of the seventh and eighth editions of the AJCC (C-index 0·646, 0·622 and 0·624 respectively).
Conclusion
ITT is an accurate approach for depth assessment in DCC. The four-tier ITT classification with cut-off points of 1, 5 and 10 mm seems to be a better T system than those in the seventh and eighth editions of the AJCC classification.
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Affiliation(s)
- H Aoyama
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - T Ebata
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - M Hattori
- Department of Surgery, Nishichita General Hospital, Tokai, Japan
| | - M Takano
- Department of Surgery, Asahi Rousai Hospital, Owariasahi, Japan
| | - H Yamamoto
- Department of Surgery, Tokai Hospital, Nagoya, Japan
| | - M Inoue
- Department of Surgery, Tokoname City Hospital, Tokoname, Japan
| | - Y Asaba
- Department of Surgery, JA Shizuoka Kohseiren Enshu Hospital, Hamamatsu, Japan
| | - M Ando
- Centre for Advanced Medicine and Clinical Research, Nagoya University Hospital, Nagoya, Japan
| | - M Nagino
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - T Aoba
- Toyohashi Municipal Hospital, Toyohashi
| | | | - T Arai
- Anjo Kosei Hospital, Anjo
| | - Y Shimizu
- Aichi Cancer Centre Hospital, Nagoya
| | | | - E Sakamoto
- Japanese Red Cross Nagoya Daini Hospital, Nagoya
| | - H Miyake
- Japanese Red Cross Nagoya Daiichi Hospital, Nagoya
| | - D Takara
- Kiryu Kosei General Hospital, Kiryu
| | | | | | | | - Y Kato
- Nagoya Ekisaikai Hospital, Nagoya
| | | | - E Hayashi
- Japan Community Health Care Organization Chukyo Hospital, Nagoya
| | | | - S Mizuno
- Shizuoka Welfare Hospital, Shizuoka
| | - T Sato
- Hekinan Municipal Hospital, Hekinan
| | - K Suzuki
- Japan Community Health Care Organization Kani Tono Hospital, Kani
| | | | - S Kawai
- Tsushima City Hospital, Tsushima
| | | | - K Kato
- Inazawa Municipal Hospital, Inazawa
| | | | - K Suzumura
- Shizuoka Saiseikai General Hospital, Shizuoka
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Pinotti E, Sandini M, Famularo S, Tamini N, Romano F, Gianotti L. Resection of the caudate lobe for the treatment of hilar cholangiocarcinoma. MINERVA CHIR 2018; 74:348-358. [PMID: 29658674 DOI: 10.23736/s0026-4733.18.07498-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Whether the resection of the caudate lobe, in association with major hepatectomy, improves outcomes in hilar cholangiocarcinoma is controversial. EVIDENCE ACQUISITION We performed a systematic literature review on all studies published from June 1979 to September 2016. Inclusion criteria for eligibility were the presence of parallel-groups of patients treated with major hepatectomy with either caudate lobe resection (CLR), or not (NCLR), in adult population, reporting data on overall survival (OS). We ran out a random-effect meta-analysis for survival data. EVIDENCE SYNTHESIS Six retrospective studies with 969 patients (643 CLR and 326 NCLR) were included. The probability of death was significantly lower in CLR group than in NCLR group (HR 0.65; 95% CI: 0.44-0.97; P=0.035). The median survival time was in favor of CLR (WMD 3.46; 95% CI: 1.02-5.90, P=0.005]. Patients who underwent CLR were more likely to receive a R0 resection than those who did not (OR 8.26; 95% CI: 2.45-27.87; P=0.001). No moderator effects were detected at meta-regression for operative time, postoperative complication rate and pathologic findings. CONCLUSIONS Despite the paucity of data and the retrospective nature of the included studies, our results suggest that major hepatectomy plus caudate lobe resection may improve the likelihood of R0 resection and the overall survival in patients with hilar cholangiocarcinoma.
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Affiliation(s)
- Enrico Pinotti
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.,Hepatobiliary and Pancreatic Unit, Department of Surgery, San Gerardo Hospital, Monza, Monza-Brianza, Italy
| | - Marta Sandini
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.,Hepatobiliary and Pancreatic Unit, Department of Surgery, San Gerardo Hospital, Monza, Monza-Brianza, Italy
| | - Simone Famularo
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.,Hepatobiliary and Pancreatic Unit, Department of Surgery, San Gerardo Hospital, Monza, Monza-Brianza, Italy
| | - Nicolò Tamini
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.,Hepatobiliary and Pancreatic Unit, Department of Surgery, San Gerardo Hospital, Monza, Monza-Brianza, Italy
| | - Fabrizio Romano
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.,Hepatobiliary and Pancreatic Unit, Department of Surgery, San Gerardo Hospital, Monza, Monza-Brianza, Italy
| | - Luca Gianotti
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy - .,Hepatobiliary and Pancreatic Unit, Department of Surgery, San Gerardo Hospital, Monza, Monza-Brianza, Italy
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Hoyos S, Navas MC, Restrepo JC, Botero RC. Current controversies in cholangiocarcinoma. Biochim Biophys Acta Mol Basis Dis 2018; 1864:1461-1467. [PMID: 28756216 DOI: 10.1016/j.bbadis.2017.07.027] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 07/20/2017] [Accepted: 07/24/2017] [Indexed: 12/13/2022]
Abstract
Cholangiocarcinoma represents 10% of primary liver malignancies and accounts for less than 3% of all gastrointestinal malignant tumors, with an enormous geographical variation. This neoplasia can arise from the biliary tract epithelium or hepatic progenitor cells. Depending on the anatomic localization, it is classified into three subtypes: intrahepatic, perihilar and distal. This fact is one of the main difficulties, because there are many studies that indistinctly include the results in the management of these different types of cholangiocarcinoma, without differentiating its location and even including gallbladder cancer. There are many controversial points in epidemiology, liver transplantation as a treatment, limitations of different results by group and type of treatment, histological testing and chemotherapy. This is a narrative review about topics in cholangiocarcinoma. This article is part of a Special Issue entitled: Cholangiocytes in Health and Disease edited by Jesus Banales, Marco Marzioni, Nicholas LaRusso and Peter Jansen.
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Affiliation(s)
- Sergio Hoyos
- Hepatobiliary and Liver Transplant Program, Hospital Pablo Tobon Uribe-Universidad de Antioquia, Medellín, Colombia; Grupo Gastrohepatologia, Facultad de Medicina, Universidad of Antioquía UdeA, Calle 70 No. 52-21, Medellin, Colombia; Epidemiology, University CES, Medellin, Colombia.
| | - Maria-Cristina Navas
- Grupo Gastrohepatologia, Facultad de Medicina, Universidad of Antioquía UdeA, Calle 70 No. 52-21, Medellin, Colombia
| | - Juan-Carlos Restrepo
- Hepatobiliary and Liver Transplant Program, Hospital Pablo Tobon Uribe-Universidad de Antioquia, Medellín, Colombia; Grupo Gastrohepatologia, Facultad de Medicina, Universidad of Antioquía UdeA, Calle 70 No. 52-21, Medellin, Colombia
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29
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Liu F, Ma WJ, Hu HJ, Regmi P, Wang JK, Li FY. The puzzle and challenge in the treatment of an intraoperative margin-positive proximal bile duct in hilar cholangiocarcinoma. Hepatobiliary Surg Nutr 2018; 6:411-413. [PMID: 29312978 DOI: 10.21037/hbsn.2017.11.05] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Fei Liu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Wen-Jie Ma
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Hai-Jie Hu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Parbatraj Regmi
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Jun-Ke Wang
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Fu-Yu Li
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
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30
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Kasuya K, Oka K, Soya R, Tsuchiya T, Itoi T, Tsuchida A. Photodynamic therapy for biliary tract organ via a novel ultra-small composite optical fiberscope. Exp Ther Med 2017; 14:4344-4348. [PMID: 29067113 DOI: 10.3892/etm.2017.5052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 06/29/2017] [Indexed: 01/19/2023] Open
Abstract
Photodynamic therapy (PDT) is a method used treat tumors via utilizing photodynamic reactions between photosensitive substances with tumor affinity and lasers. For overall bile duct cancers, PDT has been demonstrated to resolve stenosis and improve prognosis; however, when limited to intrahepatic bile duct cancers, modifications to the laser irradiation are necessary as surrounding hepatocytes incorporate a large amount of photosensitive substances. Furthermore, the intrahepatic bile duct is thin, and a guide sheath and thin fiber are necessary to transport laser irradiation probes to the target region. In the present study, a parallel-type ultra-small composite optical fiberscope (COF) with an outer diameter of 1 mm or smaller was developed to target a thin intrahepatic bile duct. PDT was performed using an animal model and talaporfin sodium (Laserphyrin), which is rapidly excreted by hepatocytes and is suitable for use with a long-wavelength laser due to its high tissue penetrating ability. The results demonstrated that Laserphyrin does not cause necrotic changes in the normal biliary tract mucosa. In addition, COF images of sufficient quality were acquired. The present results suggest that COF may be used for the treatment of deep bile duct lesions.
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Affiliation(s)
- Kazuhiko Kasuya
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo 160-0023, Japan
| | - Kiyoshi Oka
- OK Fiber Technology Co., Ltd., Kyoto 619-0215, Japan
| | - Ryoko Soya
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo 160-0023, Japan
| | - Takaaki Tsuchiya
- Division of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo 160-0023, Japan
| | - Takao Itoi
- Division of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo 160-0023, Japan
| | - Akihiko Tsuchida
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo 160-0023, Japan
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32
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Shinohara K, Shimoyama Y, Ebata T, Yokoyama Y, Mizuno T, Nakaguro M, Nagino M. Clinicopathologic study on metachronous double cholangiocarcinomas of perihilar and subsequent distal bile duct origin. Surgery 2017; 162:84-93. [DOI: 10.1016/j.surg.2016.12.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 12/20/2016] [Accepted: 12/22/2016] [Indexed: 12/17/2022]
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Ji GW, Zhu FP, Wang K, Xia YX, Jiao CY, Shao ZC, Li XC. Radiologic evaluation of vasculobiliary anatomy in the umbilical fissure. J Surg Res 2017. [PMID: 28624053 DOI: 10.1016/j.jss.2017.03.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Preoperative evaluation of vasculobiliary anatomy in the umbilical fissure (U-point) is pivotal for perihilar cholangiocarcinoma (PCCA) applied to right-sided hepatectomy. The purpose of our study was to review the vasculobiliary anatomy in the U-point using three-dimensional (3D) reconstruction technique, to investigate the diagnostic ability of 2D scans to evaluate anatomic variations, and to discuss its surgical implications. METHODS A retrospective study of 159 patients with Bismuth type I, II, and IIIa PCCA, who received surgery at our institution from November 2012 to September 2016, was conducted. Anatomic structures were assessed using multidetector computed tomography (MDCT) by one hepatobiliary surgeon, whereas 3D images were reconstructed by an independent radiologist. Normal confluence pattern of left biliary system was defined as the left medial segmental bile duct (B4) joining the common trunk of segment II (B2) and segment III (B3) ducts, whereas aberrant confluence patterns were classified into 3 types: type I, triple confluence of B2, B3, and B4; type II, B2 draining into the common trunk of B3 and B4; type III, other patterns. Surgical anatomy of B4 was classified into the central, peripheral, and combined type according to its relation to the hepatic confluence. The lengths from the bile duct branch of Spiegel's lobe (B1l) to the orifice of B4 and the junction of B2 and B3 were measured on 3D images. The anatomy of left hepatic artery (LHA) was classified according to different origins and the spatial relationship related to the U-point. RESULTS 3D reconstruction revealed that normal confluence pattern of left biliary system was observed in 71.1% (113/159) of all patients, and variant patterns were type I in 11.9% (19/159), type II in 12.6% (20/159), and type III in 4.4% (7/159). The length from B1l to the junction of B2 and B3 was 12.1 ± 3.1 mm in type I variation, which was significantly shorter than that in normal configuration (30.0 ± 6.8 mm, P < 0.001) but significantly longer than that in type II variation (9.6 ± 3.4 mm, P = 0.019). Surgical anatomy of B4: the peripheral type was most commonly seen (74.2%, 118/159), followed by central type (15.7%, 25/159) and combined type (10.1%, 16/159). The distance between the B1l and B4 was 8.4 ± 2.4 mm in central and combined type, which was significantly shorter than that in peripheral type (14.5 ± 4.1 mm, P < 0.001). A replaced or accessory LHA from the left gastric artery was present in 6 (3.8%) and 9 (5.7%) patients, respectively. LHA running along the left caudal position of U-point was present in 143 cases (89.9%), along the right cranial position of U-point in nine cases (5.7 %), and combined position in seven cases (4.4%). Interobserver agreement of two imaging modalities was almost perfect in biliary confluence pattern (kappa = 0.90; 95% confidence interval: 0.79-1.00), substantial in surgical anatomy of B4 (kappa = 0.74; 95% confidence interval: 0.62-0.86), and perfect in LHA (kappa = 1.00). CONCLUSIONS Thoroughly understanding the imaging characters of surgical anatomy in the U-point may be benefit for preoperative evaluation of PCCA by successive review of 2D images alone, whereas 3D reconstruction technique allows detailed hepatic anatomy and individualized surgical planning for advanced cases.
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Affiliation(s)
- Gu-Wei Ji
- Key Laboratory on Living Donor Liver Transplantation, Department of liver surgery, Ministry of Health, First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Fei-Peng Zhu
- Department of Radiology, First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Ke Wang
- Key Laboratory on Living Donor Liver Transplantation, Department of liver surgery, Ministry of Health, First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Yong-Xiang Xia
- Key Laboratory on Living Donor Liver Transplantation, Department of liver surgery, Ministry of Health, First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Chen-Yu Jiao
- Key Laboratory on Living Donor Liver Transplantation, Department of liver surgery, Ministry of Health, First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Zi-Cheng Shao
- Key Laboratory on Living Donor Liver Transplantation, Department of liver surgery, Ministry of Health, First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Xiang-Cheng Li
- Key Laboratory on Living Donor Liver Transplantation, Department of liver surgery, Ministry of Health, First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China.
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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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Fernandes EDSM, Mello FTD, Ribeiro-Filho J, Monte-Filho APD, Fernandes MM, Coelho RJ, Matos MC, Souza AAPD, Torres OJM. THE LARGEST WESTERN EXPERIENCE WITH HEPATOPANCREATODUODENECTOMY: LESSONS LEARNED WITH 35 CASES. ABCD-ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA 2017; 29:17-20. [PMID: 27120733 PMCID: PMC4851144 DOI: 10.1590/0102-6720201600010005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Accepted: 12/10/2015] [Indexed: 01/04/2023]
Abstract
Background: Hepatopancreatoduodenectomy is one of the most complex abdominal operations mainly indicated in advanced biliary carcinoma. Aim: To present 10-year experience performing this operation in advanced malignant tumors. Methods: This is a retrospective descriptive study. From 2004 to 2014, 35 hepatopancreatoduodenectomies were performed in three different institutions. The most common indication was advanced biliary carcinoma in 24 patients (68.5%). Results: Eighteen patients had gallbladder cancer, eight Klatskin tumors, five neuroendocrine tumors with liver metastasis, one colorectal metastasis invading the pancreatic head, one intraductal papillary mucinous neoplasm with liver metastasis, one gastric cancer recurrence with liver involvement and one ocular melanoma with pancreatic head and right liver lobe metastasis. All patients were submitted to pancreatoduodenectomy with a liver resection as follows: eight right trisectionectomies, five right lobectomies, four left lobectomies, 18 central lobectomies (IVb, V and VIII). The overall mortality was 34.2% (12/35) and the overall morbidity rate was 97.4%. Conclusion: Very high mortality is seen when major liver resection is performed with pancreatoduodenectomy, including right lobectomy and trisectionectomy. Liver failure in combination with a pancreatic leak is invariably lethal. Efforts to ensure a remnant liver over 40-50% of the total liver volume are the key to obtain patient survival.
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Affiliation(s)
| | - Felipe Tavares de Mello
- Department of Surgery and Transplantation of Rio de Janeiro, Adventist Hospital, Rio de Janeiro, RJ, Brazil
| | - Joaquim Ribeiro-Filho
- Department of Surgery, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | | | | | - Romulo Juventino Coelho
- Department of Surgery and Transplantation of Rio de Janeiro, Adventist Hospital, Rio de Janeiro, RJ, Brazil
| | - Monique Couto Matos
- Department of Surgery and Transplantation of Rio de Janeiro, Adventist Hospital, Rio de Janeiro, RJ, Brazil
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Kawamoto Y, Ome Y, Terada K, Hashida K, Kawamoto K, Ito T. Undifferentiated carcinoma with osteoclast-like giant cells of the ampullary region: Short term survival after pancreaticoduodenectomy. Int J Surg Case Rep 2016; 24:199-202. [PMID: 27281360 PMCID: PMC4906136 DOI: 10.1016/j.ijscr.2016.04.057] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Revised: 04/25/2016] [Accepted: 04/29/2016] [Indexed: 12/23/2022] Open
Abstract
A rare case of undifferentiated carcinomas with osteoclast-like giant cells of the ampullary region successfully treated with pancreaticoduodenectomy. Carcinoma in situ was also observed, spreading from the tumor at the terminal segment of the common bile duct to the surgical margin of the common hepatic duct. It is important to intraoperatively confirm negative bile duct margins by rapid pathologic diagnosis.
Introduction Undifferentiated carcinomas with osteoclast-like giant cells (UC-OGCs) of the ampullary region are very rare, with only a few cases reported to date. The clinicopathological features, treatment options, and prognosis of UC-OGCs are unclear. This report describes a patient with UC-OGCs of the ampullary region. Presentation of case A 78-year-old male patient was admitted for epigastric pain and fever. Contrast-enhanced computed tomography revealed a 2.6-cm mass at the duodenal papilla. Duodenoscopy revealed a smooth red protruding mass compressing the orifice of the papilla of Vater. Biopsy of the mass showed proliferation of osteoclast-like giant cells. A subtotal stomach-preserving pancreaticoduodenectomy was performed, and the tumor was histologically diagnosed as an UC-OGCs of the ampullary region. Carcinoma in situ was also observed, spreading from the tumor at the terminal segment of the common bile duct to the common hepatic duct, with carcinoma cells at the surgical margin of the common hepatic duct. One year after surgery, the patient is alive and without tumor recurrence. Discussion UC-OGCs of the ampullary region is very rare neoplasm containing osteoclast-like giant cells and mononuclear cells. Osteoclast-like giant cells may originate from reactive mesenchymal cells and carcinoma in situ may spread to the common hepatic duct. Surgery including pancreaticoduodenectomy may be a treatment option for resectable tumors, whereas gemcitabine may be a treatment option for unresectable tumors. Conclusion Carcinoma in situ may spread quite far (5 cm) to the common hepatic duct, making it desirable to intraoperatively confirm negative bile duct margins by rapid pathologic diagnosis.
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Affiliation(s)
- Yusuke Kawamoto
- Department of Surgery, Kurashiki Central Hospital, Kurashiki, Okayama, Japan.
| | - Yusuke Ome
- Department of Surgery, Kurashiki Central Hospital, Kurashiki, Okayama, Japan.
| | - Kazuhiro Terada
- Department of Diagnostic Pathology, Kurashiki Central Hospital, Kurashiki, Okayama, Japan.
| | - Kazuki Hashida
- Department of Surgery, Kurashiki Central Hospital, Kurashiki, Okayama, Japan.
| | - Kazuyuki Kawamoto
- Department of Surgery, Kurashiki Central Hospital, Kurashiki, Okayama, Japan.
| | - Tadashi Ito
- Department of Surgery, Kurashiki Central Hospital, Kurashiki, Okayama, Japan.
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Wang S, Tian F, Zhao X, Li D, He Y, Li Z, Chen J. A New Surgical Procedure "Dumbbell-Form Resection" for Selected Hilar Cholangiocarcinomas With Severe Jaundice: Comparison With Hemihepatectomy. Medicine (Baltimore) 2016; 95:e2456. [PMID: 26765439 PMCID: PMC4718265 DOI: 10.1097/md.0000000000002456] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
The aim of the study is to evaluate the therapeutic effect of a new surgical procedure, dumbbell-form resection (DFR), for hilar cholangiocarcinoma (HCCA) with severe jaundice. In DFR, liver segments I, IVb, and partial V above the right hepatic pedicle are resected.Hemihepatectomy is recognized as the preferred procedure; however, its application is limited in HCCAs with severe jaundice.Thirty-eight HCCA patients with severe jaundice receiving DFR and 70 receiving hemihepatectomy from January 2008 to January 2013 were included. Perioperative parameters, operation-related morbidity and mortality, and post-operative survival were analyzed.A total of 21.1% patients (8/38) in the DFR group received percutaneous transhepatic biliary drainage (PTBD), which was significantly <81.4% (57/70) in the hemihepatectomy group. The TBIL was higher in the DFR group at operation (243.7 vs 125.6 μmol/L, respectively). The remnant liver volume was significantly higher after DFR. The operation-related morbidity was significantly lower after DFR than after hemihepatectomy (26.3% vs 48.6%, respectively). None of the patients died during the perioperative period after DFR, whereas 3 died after hemihepatectomy. There was no difference in margin status, histological grade, lymph-node involvement, and distant metastasis between the 2 groups. The 1-, 3-, and 5-year survival rates after DFR (68.4%, 32.1%, and 21.4%, respectively) showed no significant difference with those after hemihepatectomy (62.7%, 34.6%, and 23.3%, respectively). Kaplan-Meier analysis indicated that overall survival and recurrence after DFR demonstrated no significant difference compared with hemihepatectomy.DFR appears to be feasible for selected HCCA patients with severe jaundice. However, its indications should be restricted.
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Affiliation(s)
- Shuguang Wang
- From the Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
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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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Ercolani G, Dazzi A, Giovinazzo F, Ruzzenente A, Bassi C, Guglielmi A, Scarpa A, D'Errico A, Pinna A. Intrahepatic, peri-hilar and distal cholangiocarcinoma: Three different locations of the same tumor or three different tumors? Eur J Surg Oncol 2015; 41:1162-9. [DOI: 10.1016/j.ejso.2015.05.013] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Revised: 05/18/2015] [Accepted: 05/27/2015] [Indexed: 02/06/2023] Open
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Onoe S, Kaneoka Y, Maeda A, Takayama Y, Fukami Y, Isogai M. Hepatectomy of segment 4b and 5 with extrahepatic bile duct resection for pT2 gallbladder carcinoma is valid: a single-institution result. Updates Surg 2015; 67:265-71. [PMID: 26286344 DOI: 10.1007/s13304-015-0319-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Accepted: 06/26/2015] [Indexed: 12/21/2022]
Abstract
The results of surgical treatment for T2 gallbladder carcinoma are equivocal, while the precise preoperative TNM staging and localization of gallbladder carcinoma are difficult. The aim of this study was to report the validity of segment 4b and 5 (S4b+5) hepatectomy with extrahepatic bile duct resection for these tumors. We reviewed 30 patients with pT2 gallbladder cancer who underwent S4b+5 hepatectomy with extrahepatic bile duct resection. The median number of lymph nodes retrieved in the S4b+5 hepatectomy group was 11 (0-23) nodes, and lymph node metastasis was observed in 9 of 30 (30%) cases. Although all surgical margins were macroscopically negative, 4 of the 30 patients (13%) had pathologically positive margins. The overall survival rate of patients was 85.1% at 5 years. Of the 30 patients with S4b+5 hepatectomy, surgical margin alone was analyzed as a prognostic factor in univariate and multivariate analysis. The survival rate was comparable between the tumor on the hepatic side and peritoneal side (P = 0.856). Nine patients with additional S4b+5 hepatectomy after simple cholecystectomy because of incidental diagnosis of gallbladder cancer also had comparable survival compared to the remaining 21 patients with simultaneous S4b+5 hepatectomy (P = 0.624). S4b+5 hepatectomy with extrahepatic bile duct resection could be good treatment modality for T2 gallbladder cancers because precise preoperative diagnosis of tumor depth, location, and lymph node metastasis for these tumors is difficult.
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Affiliation(s)
- Shunsuke Onoe
- Department of Surgery, Ogaki Municipal Hospital, 4-86 Minaminokawa-cho, Ogaki, Gifu, 503-8502, Japan,
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Sugimoto S, Matsubayashi H, Kimura H, Sasaki K, Nagata K, Ohno S, Uesaka K, Mori K, Imai K, Hotta K, Takizawa K, Kakushima N, Tanaka M, Kawata N, Ono H. Diagnosis of bile duct cancer by bile cytology: usefulness of post-brushing biliary lavage fluid. Endosc Int Open 2015; 3:E323-8. [PMID: 26357678 PMCID: PMC4554506 DOI: 10.1055/s-0034-1391666] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Accepted: 10/31/2014] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Pathologic evidence of biliary diseases can be obtained from cytology in addition to endoscopic retrograde cholangiopancreatography (ERCP); however, the diagnostic effectiveness is not satisfactory. STUDY AIM This retrospective, single-center study evaluated the efficacy of various sampling methods for the cytologic diagnosis of bile duct cancer. PATIENTS AND METHODS Biliary samples included bile that was simply aspirated, brush smear, brush-rinsed saline, and post-brushing biliary lavage fluid. A set of samples was compared for cytologic efficacy in 76 patients with surgically proven bile duct cancer and in 50 patients with benign biliary stricture. RESULTS The cytologic sensitivity for diagnosing biliary cancer was 34 % with aspirated bile, 32 % with brush smear, 43 % with brush-rinsed saline, and 70 % with post-brushing biliary lavage fluid, in contrast to the null false-positive result in the benign cases. The sensitivity of cytology was significantly higher with post-brushing lavage fluid than with the other three sampling methods (P < 0.0001), and post-brushing lavage fluid improved the cumulative sensitivity by 24 % (P = 0.002). The sensitivity of biliary cytology was also associated with the amount of aspirated bile (P = 0.01) and with the aspiration site (P = 0.03). The rate of cancer positivity in a cytology set differed according to the tumor macroscopic type (85 % in the protruding type vs. 40 % in the flat type; P = 0.003), and according to the size of the cancer (87 % for tumors ≥ 50 mm vs. 66 % for tumors < 50 mm; P = 0.02). CONCLUSIONS Post-brushing biliary lavage fluid cytology provides superior diagnostic efficacy, and its addition to ERCP procedures is recommended for obtaining cytologic evidence of bile duct cancer.
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Affiliation(s)
- Shinya Sugimoto
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Hiroyuki Matsubayashi
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan,Corresponding author Hiroyuki Matsubayashi, MD, PhD Division of EndoscopyShizuoka Cancer Center1007 Shimonagakubo, Nagaizumi, SuntogunShizuoka 411-8777Japan+81-55-989-5692
| | - Hirokazu Kimura
- Division of Molecular Biology and Biochemistry, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Keiko Sasaki
- Division of Pathology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kaori Nagata
- Division of Pathology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Sachiyo Ohno
- Division of Pathology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Katsuhiko Uesaka
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, Shizuoka, Japan
| | - Keita Mori
- Division of Clinical Trials, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kenichiro Imai
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kinichi Hotta
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kohei Takizawa
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Naomi Kakushima
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Masaki Tanaka
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Noboru Kawata
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Hiroyuki Ono
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
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Miyazaki M, Yoshitomi H, Miyakawa S, Uesaka K, Unno M, Endo I, Ota T, Ohtsuka M, Kinoshita H, Shimada K, Shimizu H, Tabata M, Chijiiwa K, Nagino M, Hirano S, Wakai T, Wada K, Isayama H, Iasayama H, Okusaka T, Tsuyuguchi T, Fujita N, Furuse J, Yamao K, Murakami K, Yamazaki H, Kijima H, Nakanuma Y, Yoshida M, Takayashiki T, Takada T. Clinical practice guidelines for the management of biliary tract cancers 2015: the 2nd English edition. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2015; 22:249-73. [PMID: 25787274 DOI: 10.1002/jhbp.233] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND The Japanese Society of Hepato-Biliary-Pancreatic Surgery launched the clinical practice guidelines for the management of biliary tract and ampullary carcinomas in 2008. Novel treatment modalities and handling of clinical issues have been proposed after the publication. New approaches for editing clinical guidelines, such as the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system, also have been introduced for better and clearer grading of recommendations. METHODS Clinical questions (CQs) were proposed in seven topics. Recommendation, grade of recommendation and statement for each CQ were discussed and finalized by evidence-based approach. Recommendation was graded to grade 1 (strong) and 2 (weak) according to the concept of GRADE system. RESULTS The 29 CQs covered seven topics: (1) prophylactic treatment, (2) diagnosis, (3) biliary drainage, (4) surgical treatment, (5) chemotherapy, (6) radiation therapy, and (7) pathology. In 27 CQs, 19 recommendations were rated strong and 11 recommendations weak. Each CQ included the statement of how the recommendation was graded. CONCLUSIONS This guideline provides recommendation for important clinical aspects based on evidence. Future collaboration with cancer registry will be a key for assessment of the guidelines and establishment of new evidence. Free full-text articles and a mobile application of this guideline are available via http://www.jshbps.jp/en/guideline/biliary-tract2.html.
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Affiliation(s)
- Masaru Miyazaki
- Department of General Surgery, Graduate School of Medicine, Chiba University, Chiba, 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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Yoshikawa T, Hakamada K, Ogasawara H, Kimura N, Kudo D, Sakamoto Y, Ishido K, Toyoki Y, Morohashi S, Kijima H. Ex vivoapplication of endocytoscopy for determining the longitudinal extent of bile duct cancer: a pathological analysis of 28 resected cases. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2014; 22:58-67. [DOI: 10.1002/jhbp.167] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Toru Yoshikawa
- Department of Gastroenterological Surgery; Hirosaki University Graduate School of Medicine; Zaifu-cho 5 Hirosaki Amori 036-8562 Japan
| | - Kenichi Hakamada
- Department of Gastroenterological Surgery; Hirosaki University Graduate School of Medicine; Zaifu-cho 5 Hirosaki Amori 036-8562 Japan
| | - Hiroshi Ogasawara
- Department of Gastroenterological Surgery; Hirosaki University Graduate School of Medicine; Zaifu-cho 5 Hirosaki Amori 036-8562 Japan
| | - Norihisa Kimura
- Department of Gastroenterological Surgery; Hirosaki University Graduate School of Medicine; Zaifu-cho 5 Hirosaki Amori 036-8562 Japan
| | - Daisuke Kudo
- Department of Gastroenterological Surgery; Hirosaki University Graduate School of Medicine; Zaifu-cho 5 Hirosaki Amori 036-8562 Japan
| | - Yoshiyuki Sakamoto
- Department of Gastroenterological Surgery; Hirosaki University Graduate School of Medicine; Zaifu-cho 5 Hirosaki Amori 036-8562 Japan
| | - Keinosuke Ishido
- Department of Gastroenterological Surgery; Hirosaki University Graduate School of Medicine; Zaifu-cho 5 Hirosaki Amori 036-8562 Japan
| | - Yoshikazu Toyoki
- Department of Gastroenterological Surgery; Hirosaki University Graduate School of Medicine; Zaifu-cho 5 Hirosaki Amori 036-8562 Japan
| | - Satoko Morohashi
- Department of Pathology and Bioscience; Hirosaki University Graduate School of Medicine; Hirosaki Aomori Japan
| | - Hiroshi Kijima
- Department of Pathology and Bioscience; Hirosaki University Graduate School of Medicine; Hirosaki Aomori Japan
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Surgical strategy for hilar cholangiocarcinoma of the left-side predominance: current role of left trisectionectomy. Ann Surg 2014; 259:1178-85. [PMID: 24509210 DOI: 10.1097/sla.0000000000000584] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To evaluate recent surgical strategy for hilar cholangiocarcinoma (HC) of the left-side predominance. BACKGROUND When employing left hemihepatectomy (LH) for HC, vasculobiliary anatomy of the right liver often makes it difficult to achieve a tumor-free margin of the right posterior sectional bile duct (RPSBD). Because left trisectionectomy (LTS) can produce a longer resection margin for the RPSBD, we have expanded the indications for LTS over the last 5 years. METHODS Sixty-one consecutive patients underwent left-sided hepatectomy for HC, divided into 2 groups according to the operative periods: period 1 (2001-2007; n = 29) and period 2 (2008-2012; n = 32). Clinicopathological outcomes of the groups were compared. The difference in the length of the resectable RPSBD between LH and LTS was radiologically investigated using multidetector-row computed tomography. RESULTS The proportion of LTS increased from 10.3% (3/29) in period 1 to 46.9% (15/32) in period 2. R0 resection rates were also improved in period 2. The most common margin positive site in period 1 was the stump of the proximal bile duct; high rates of positive RPSBD stump were noted after LH. The positive proximal ductal margin ratio decreased significantly in period 2. The difference in the length of resectable RPSBD between LH and LTS was 9.0 ± 1.3 mm. There was no mortality in period 2, even after LTS. CONCLUSIONS LTS for HC of the left-side predominance improved R0 resection rates without affecting postoperative mortality. LTS should be aggressively performed in patients with appropriate hepatic function, even if tumors are possibly resectable by LH.
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Analysis of microscopic tumor spread patterns according to gross morphologies and suggestions for optimal resection margins in bile duct cancer. J Gastrointest Surg 2014; 18:1146-54. [PMID: 24748341 DOI: 10.1007/s11605-014-2518-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2013] [Accepted: 03/27/2014] [Indexed: 01/31/2023]
Abstract
BACKGROUND/PURPOSE Surgical resection is the only curative treatment for extrahepatic bile duct (EHBD) cancer, but guidelines for optimal resection margins have not yet been established. Therefore, the purpose of this study is to analyze the patterns of microscopic tumor spreads and their lengths according to gross morphology and to suggest optimal resection margins for EHBD cancer. METHODS A total of 79 patients with EHBD cancers who underwent curative resection at Seoul National University Hospital between 2007 and 2010 were reviewed. Pathologic findings were reviewed by a single specialized pathologist. RESULTS Mucosal and mural/perimural spreads were seen in 37.3 and 62.3 %, respectively. The mean length of tumor spreads in the papillary (n = 13), nodular/nodular infiltrative (n = 43), and sclerosing types (n = 23) were 4.5 ± 6.3, 1.8 ± 6.4, and 6.4 ± 6.7 mm, respectively. Spread patterns correlated with gross morphologies (P < 0.001). The lengths of tumor spreads at the 90th percentile were 15.6, 10.0, and 15.6 mm, respectively. CONCLUSIONS The patterns of tumor spreads correlated with gross morphologies. Optimal resection margins in EHBD cancers should be 16 mm in the papillary and sclerosing types and 10 mm in the nodular/nodular infiltrative type.
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Nishikawa T, Tsuyuguchi T, Sakai Y, Sugiyama H, Kishimoto T, Ohtsuka M, Miyazaki M, Yokosuka O. Preoperative assessment of longitudinal extension of cholangiocarcinoma with peroral video-cholangioscopy: a prospective study. Dig Endosc 2014; 26:450-7. [PMID: 23981193 DOI: 10.1111/den.12159] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Accepted: 07/17/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Preoperative assessment of longitudinal extension of cholangiocarcinoma (CCA) is essential for making decisions concerning surgical resection and selecting operative procedures. We evaluated the accuracy of peroral video-cholangioscopy (PVCS) in diagnosing longitudinal extension of CCA. METHODS Patients with CCA who underwent preoperative PVCS were considered for this study. We evaluated the accuracy of PVCS in diagnosing longitudinal extension of perihilar cholangiocarcinoma (PCCA) and distal extrahepatic cholangiocarcinoma (DCCA) to the secondary biliary radicles and confluence of the hepatic ducts, respectively, on the hepatic side and to the intrapancreatic common bile duct on the papillary side. Diagnostic accuracy was determined by comparing the results with those of histopathological analyses of surgical specimens. RESULTS Forty-three consecutive patients were enrolled. The cholangioscope could not be advanced into the hepatic side in eight of the 25 patients with PCCA and in five of the 18 patients with DCCA. The accuracy of PVCS in diagnosing longitudinal extension of CCA on the hepatic and papillary sides was 82.4% and 92.0%, respectively, in patients with PCCA and 92.3% and 100%, respectively, in patients with DCCA. PVCS accurately detected longitudinal extension of CCA to the hepatic and papillary sides that was not detected previously by endoscopic retrograde cholangiography in 20.0% and 11.6% patients, respectively. CONCLUSIONS PVCS proved useful for the preoperative assessment of longitudinal extension of CCA. Therefore, it can aid surgeons in deciding surgical resectability and selecting operative procedures. This, in turn, may impact overall patient prognosis.
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Affiliation(s)
- Takao Nishikawa
- Department of Gastroenterology and Nephrology, Graduate School of Medicine, Chiba University, Chiba, Japan
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Ebata T, Yokoyama Y, Igami T, Sugawara G, Mizuno T, Nagino M. Review of hepatopancreatoduodenectomy for biliary cancer: an extended radical approach of Japanese origin. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2014; 21:550-5. [PMID: 24464987 DOI: 10.1002/jhbp.80] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Cholangiocarcinomas exhibit various modes of local extension, and some tumors can only be completely resected by hepatopancreatoduodenectomy (HPD), which is defined as the resection of the whole extrahepatic biliary system with the adjacent liver and pancreatoduodenum. Since Takasaki et al. introduced HPD for locally advanced gallbladder cancer in 1980, Japanese hepatobiliary surgeons have aggressively challenged this extended procedure for advanced biliary tumors. Early experiences with HPD were frequently associated with liver failure and sequential mortality, leading to an underestimation of the survival benefit of HPD. However, with improvements in surgical techniques and perioperative patient care, including portal vein embolization, over the last two decades, the mortality rate after HPD has gradually decreased. Recent studies have demonstrated a favorable survival in cholangiocarcinoma, provided that R0 resection is achieved. In contrast, HPD for gallbladder cancer remains controversial because of the extremely poor survival, although the study populations have been limited. HPD can be performed with low mortality and offers a better probability of long-term survival in patients with cholangiocarcinoma. We should consider HPD to be a standard approach for laterally advanced cholangiocarcinomas that are otherwise unresectable.
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Affiliation(s)
- Tomoki Ebata
- 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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Goto T, Ajiki T, Murakami S, Matsumoto I, Shinzeki M, Asari S, Mukubou H, Okazaki T, Kido M, Fukumoto T, Ku Y. Rapid progression of second bile duct cancer after resection for extrahepatic bile duct cancer. Int Cancer Conf J 2013. [DOI: 10.1007/s13691-013-0141-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Onoe S, Shimoyama Y, Ebata T, Yokoyama Y, Igami T, Sugawara G, Nakamura S, Nagino M. Prognostic delineation of papillary cholangiocarcinoma based on the invasive proportion: a single-institution study with 184 patients. Surgery 2013; 155:280-91. [PMID: 24287144 DOI: 10.1016/j.surg.2013.08.011] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Accepted: 08/12/2013] [Indexed: 01/06/2023]
Abstract
BACKGROUND Intraductal papillary neoplasm of the bile duct (IPNB) is a presumed precursor lesion in biliary carcinogenesis, clinicopathologically overlapping with papillary cholangiocarcinomas (PCC); however, because IPNB has no standardized definition, this relationship remains equivocal. Herein, we aimed to develop a new prognostic model for PCC by focusing on the invasive proportion. METHODS Among 644 patients with resected cholangiocarcinoma (1998-2011), 184 (28%) had intraductal, exophytic, papillary lesions. These were divided into 4 subsets based on the invasive component: Noninvasive (PCC-1; n = 14), ≤10% (PCC-2; n = 32), 11-50% (PCC-3; n = 60), and >50% (PCC-4; n = 78). The remaining 460 were identified as non-PCCs (NPCC). RESULTS Invasion beyond the duct wall and regional lymph node metastases were more frequent in NPCC than PCC (P < .001 for both). Five-year survival was better for PCC (55%) than NPCC (35%; P < .001), indicating the papillary component to be a significant, independent prognosticator. PCC-4 and NPCC had similar clinicopathologic features and overlapping survival curves: 33% and 35% at 5 years (P = .835), both less than those of PCC-1, PCC-2, and PCC-3 (respectively, 92%, 74%, and 64% at 5 years; P < .005 in all combinations). Multivariate analysis in PCC showed >50% invasive component, nodal metastasis, and a positive operative margin as independent predictors. CONCLUSION PCC survival decreased with progression of the invasive component. PCC with >50% invasive component was clinicopathologically similar to NPCC. Although IPNB might be nosologically applied only for PCC cases with ≤50% invasive component, the present prognostic delineation suggests that all PCC subgroups belonged to a singular disease group.
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Affiliation(s)
- Shunsuke Onoe
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, 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, Nagoya, Japan
| | - Yukihiro Yokoyama
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tsuyoshi Igami
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Gen Sugawara
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shigeo Nakamura
- Department of Pathology and Clinical Laboratories, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masato Nagino
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan.
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