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Central bisectionectomy for centrally located hepatocellular carcinoma
1Department of Surgery, Ewha Womans University School of Medicine, Seoul, Korea.
The British Journal of Surgery
|June 25, 2008
Summary
Central bisectionectomy for hepatocellular carcinoma (HCC) safely preserves liver volume. While biliary complications can occur, this procedure offers a viable option for centrally located tumors.
Area of Science:
- Hepatobiliary surgery
- Surgical oncology
Background:
- Central bisectionectomy removes specific liver segments (IVA, IVB, V, VIII) for hepatocellular carcinoma (HCC).
- This technique aims to minimize liver resection volume and ensure adequate future liver remnant.
- It addresses challenges associated with insufficient residual liver volume after major hepatectomy.
Purpose of the Study:
- To evaluate the safety and outcomes of central bisectionectomy for centrally located HCC.
- To analyze surgical techniques, clinicopathological features, and patient outcomes.
Main Methods:
- A retrospective review of 27 patients who underwent central bisectionectomy for HCC between January 1998 and April 2007.
- Analysis of surgical procedures, patient characteristics, complications, recurrence, and survival rates.
Main Results:
- The median operative time was 330 minutes.
- Postoperative complications occurred in 12 patients, including bile duct injury (5 patients), with two perioperative deaths.
- Eight patients experienced tumor recurrence during a median follow-up of 19.1 months, with 24 patients alive at the study's conclusion.
Conclusions:
- Central bisectionectomy is a feasible surgical option for centrally located HCC.
- Despite a notable rate of biliary complications, the procedure allows for safe liver volume preservation.
- Careful patient selection and surgical expertise are crucial for managing potential complications.
