Chemotherapy for hepatocellular carcinoma with portal hypertension due to tumor thrombus.

A case of hepatocellular carcinoma (HCC) complicated by tumor thrombosis of the main trunk is presented. Four courses of hepatic arterial infusion therapy, via a subcutaneously implanted injection port, were performed using cisplatin (10 mg for 1 hour on days 1-5) and 5-fluorouracil (250 mg for 5 hours on days 1-5). After four courses of the chemotherapy, marked reduction in size of HCC and the tumor markers were noted. The esophageal varices and ascites were improved after the chemotherapy with a recanalization of the left branch of the portal vein. The patient was doing well with a survival period of 28 months after the chemotherapy. These encouraging results suggested that the present therapy, based on the biochemical modulation, was a useful option for advanced HCC with portal hypertension due to tumor thrombosis of the main portal vein.