Akira Nonogaki, Wataru Koike, Masaki Kajikawa
Programmed In a patient with a history of hepatitis B virus related hepatocellular carcinoma, a tumor initially diagnosed as hepatic hemangioma gradually increased in size over a 7 year period. Considering malignancy, surgery was performed. Histopathologically the tumor was diagnosed as combined hepatocellular-cholangiocarcinoma.