混合型肝癌切除病例的研究同一肝内并存有肝细胞癌和胆管癌谓之混合型肝癌，其发生率仅占肝癌总数的０．４％，临床报告较少。本文研究对象源自１９８３年１月～１９９２年１２月１０年间日本国立医院收治的７例混合型肝癌，并与同期手术的８５例肝细胞癌和８例胆管癌进行... The study of mixed hepatocellular carcinoma resection cases The same hepatic coexistent hepatocellular carcinoma and cholangiocarcinoma, the mixed liver cancer, the incidence of which accounts for only 0.4% of the total number of liver cancer, clinical reports less. The present study was based on 7 cases of mixed type liver cancer treated at the National Hospital of Japan between January 1983 and December 1992. It was performed with 85 cases of hepatocellular carcinoma and 8 cases of cholangiocarcinoma in the same period.