本文报道两例原发性肝癌行同种异体原位肝移植术后有关生化指标的变化。在术后早期及晚期时,有排异和感染等的情况时,血清谷丙转氨酶都增高,但在肝细胞功能衰竭时就下降,二例在胆道梗阻时,血清黄胆指数、胆红质和硷性磷酸酶都升高;在晚期时,由于癌细胞浸润,肝细胞坏死,虽有梗 This article reports the changes in biochemical parameters of two cases of primary liver cancer after allogeneic orthotopic liver transplantation. At the early and late postoperative stages, serum alanine aminotransferase levels increased in cases of rejection and infection, but decreased in the event of hepatocyte failure. In two cases of biliary obstruction, serum jaundice index and bilirubin Alkaline phosphatase is elevated; in the late stage, due to cancer cell infiltration, hepatocyte necrosis, although there are stems