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Function-preserving segmentectomy of the cirrhotic liver
T Takayama1, T Nakatsuka, K Shimada
1Department of Surgery, National Cancer Center Hospital, Tokyo, Japan.
Hepato-Gastroenterology
|July 1, 1995
Summary
This study reports a successful surgical treatment for hepatocellular carcinoma (HCC) in a cirrhotic liver with portal vein tumor thrombi. The modified technique preserved liver function after removing the tumor and affected portal vein section.
Area of Science:
- Hepatobiliary surgery
- Surgical oncology
- Liver transplantation
Background:
- Hepatocellular carcinoma (HCC) with portal vein tumor thrombi (PVTT) presents a surgical challenge, especially in cirrhotic livers.
- Standard treatments often have limited efficacy or high risks in such complex cases.
- This report details a novel surgical approach for a challenging HCC presentation.
Observation:
- A patient with severe cirrhosis and HCC involving the right posterior segment and extending into the right portal vein was treated.
- The surgical procedure involved mesentero-umbilical bypass for portal blood shunting, posterior segmentectomy, and anterior portal vein resection.
- Reconstruction of the anterior portal vein was achieved using a patch graft.
Findings:
- The modified hepatic segmentectomy and portal venoplasty were performed without significant complications.
- Pathological examination confirmed a curative resection of the hepatocellular carcinoma.
- The surgical approach aimed at preserving the function of the remaining cirrhotic liver.
Implications:
- This modified surgical technique offers a potential strategy for managing complex HCC with PVTT in cirrhotic patients.
- Functional preservation of the residual liver is a key consideration in optimizing outcomes.
- Further research may explore the broader applicability and long-term results of this approach.