[A case of hepatocellular carcinoma whose lung metastases and tumor emboli in the inferior vena cava disappeared by oral administration of UFT].

A 65-year-old male with hepatocellular carcinoma was admitted to our hospital. Hepatic angiography showed a hypervascular tumor 8 cm in diameter in the right lobe of the liver with tumor emboli in the inferior vena cava and right atrium. Then, two chemoembolization treatments using gelform and cisplatin suspended in Lipiodol were performed. Although the size of the main tumor in the liver and tumor emboli was reduced, 6 months after the initial chemoembolization the serum levels of alfa-fetoprotein (AFP) and plasma des-gamma-carboxy prothrombin (DCP) rose to 14,000 ng/ml and 6.4 AU/ml, respectively, and multiple lung metastases were detected by CT scan. Then, 200 mg/day of UFT was administered orally. Four months after the administration, the levels of AFP and DCP markedly decreased to 95 ng/ml and 0.0 AU/ml, respectively, and the lung metastases and tumor emboli disappeared. Moreover, there were no side-effects including liver dysfunction.