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Updated: Aug 13, 2026
Application of the En Bloc Concept Combined with Anatomic Resection in Laparoscopic Hepatectomy
Published on: March 10, 2023
Liver resection for bile duct cancer
1Department of Visceral and Transplantation Surgery, Inselspital, Berne, Switzerland.
Hilar cholangiocarcinoma (bile duct cancer) surgery offers a chance for long-term survival. Resection combined with liver surgery provides better quality of life than non-surgical treatments.
Area of Science:
- Hepatobiliary Surgery
- Surgical Oncology
- Gastroenterology
Background:
- Hilar cholangiocarcinoma is increasingly diagnosed.
- Advanced imaging refines disease extent assessment for therapeutic planning.
Purpose of the Study:
- To evaluate the feasibility and outcomes of surgical resection for hilar cholangiocarcinoma.
- To compare survival and quality of life after surgical resection versus palliative biliary decompression.
Main Methods:
- Surgical resection of tumors at the bile duct confluence.
- Combined partial hepatectomy for tumors extending into hepatic ducts.
- Assessment of resectability despite portal vein or hepatic artery involvement.
Main Results:
- Resection is feasible in 20% of patients.
- Operative mortality for partial hepatectomy is approximately 10%.
- Median survival post-operation is around 22 months, with some long-term cures.
Conclusions:
- Surgical resection offers a viable treatment option for selected hilar cholangiocarcinoma patients.
- Excision with biliary-enteric reconstruction yields superior quality of survival compared to palliative biliary decompression.
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