Complete disappearance of unresectable hepatoblastoma by continuous infusion therapy through hepatic artery.

A 4-month-old infant with a huge unresectable hepatoblastoma was treated by continuous infusion therapy with 5-fluorouracil, vincristine, Adriamycin, and cisplatin, through the hepatic artery. Following 18 months of chemotherapy, the tumor disappeared completely and the initially sky-high serum alpha-fetoprotein levels returned to normal. At the time of this report, the patient continues to do well without tumor recurrence 6 years following discontinuation of the combination chemotherapy.