title: [HBs antigen-positive adult type liver cancer in a child with sustained remission induced by infusion of antineoplastic agents into the hepatic artery].
abstract: A 9-year-old boy with non-resectable hepatocellular carcinoma was treated with irradiation and intra-hepatic arterial infusion of antitumor agents. His blood was positive for hepatitis B surface antigen (HBs Ag), but negative for hepatitis B e antigen (HBe Ag). Maternal transmission was suspected, because his mother's blood was positive for HBs Ag and his grand mother died from hepatic cirrhosis. The patient received a total dose of 4000 rad in 30 fractions. A chemotherapy cycle consisted of 5-FU (6 mg/M2/day, given continuously), EX (300 mg/M2, given on 1st, 3rd, 5th, 7th, and 9th week), VCR (1.5 mg/M2, on 2nd, 4th, 6th, 8th, and 10th week), and ADM (30 mg/M2, on 13th and 16th week). Since 6 months after the initiation of the chemotherapy, alpha-fetoprotein has become negative (less than or equal to 100n g/ml), and now, 2 years and 11 months after the diagnosis was settled, the patient remains a disease free state. His blood continues to be positive for HBs Ag.
mesh_terms: D000970:Antineoplastic Agents / Q000008:administration & dosage*; D006528:Carcinoma, Hepatocellular / Q000188:drug therapy*; D002648:Child; D003520:Cyclophosphamide / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D005472:Fluorouracil / Q000008:administration & dosage; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D007261:Infusions, Intra-Arterial; D008113:Liver Neoplasms / Q000188:drug therapy*; D008297:Male; D014750:Vincristine / Q000008:administration & dosage
chemical_list: D000970:Antineoplastic Agents; D006514:Hepatitis B Surface Antigens; D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide; D005472:Fluorouracil