Treatment of hepatocellular carcinoma occurring after distal splenorenal shunt for esophagogastric varices.

摘要

BACKGROUND/AIMS: Whereas endoscopic therapy is hardly effective, distal splenorenal shunt is expected to have permanent hemostatic effects on the esophagogastric varices complicated with hepatocellular carcinoma and to sustain favorable general condition of the patient. In this study, we examined the effects of the shunt in the patients who developed hepatocellular carcinoma during the follow-up of the shunt operation. METHODOLOGY: Among the patients who had undergone distal splenorenal shunt operation for portal hypertension caused by cirrhosis, we selected only those who developed hepatocellular carcinoma during the follow-up, and then we reviewed our treatment of hepatocellular carcinoma. RESULTS: Hepatocellular carcinomas developed postoperatively in 12 out of 59 patients with the shunt operation. At onset of the carcinomas, the varices were well controlled with no risk of bleeding; and the liver function was reasonably maintained and pancytopenia was alleviated, compared to those at shunt operation. We performed hepatectomy in 4 cases and nonoperative therapies in 8 cases. After the therapies, no variceal bleeding occurred. Those therapies caused minor complications but no death. CONCLUSIONS: Distal splenorenal shunt is a useful therapy for postcirrhotic esophagogastric varices as it enables us to safely perform therapies for the hepatocellular carcinomas that develop during the follow-up period.