[A case of advanced hepatocellular carcinoma with portal invasion resected after treatment by continuous intra-arterial chemotherapy with cisplatin and 5-fluorouracil].

: A 67-year-old male diagnosed as having inoperable advanced hepatocellular carcinoma with portal invasion was able to undergo resection after continuous intra-arterial chemotherapy with 5-fluorouracil (5-FU) and cisplatin (CDDP). These were continuously administered for 24 hours at doses of 5-FU of 250 mg and CDDP of 5 mg/day, from day 1 to day 5 in a week, repeated 6 times. In additions to the reductions of the levels of AFP and PIVKA-II from 212.6 ng/ml and 16,100 mAU/ml to 11.8 ng/ml and 12 mAU/ml, respectively, the volume of the tumor and the portal invasion were diminished remarkably. As a result, a left extended hepatectomy could be performed. No sign of recurrence was seen during 16 months of follow-up after the operation. Given the above results, continuous intra-arterial chemotherapy with 5-FU and CDDP therapy may be effective for patients with hepatocellular carcinoma.