The alanine aminotransferase (ALT) and AST levels were both higher in the HCC patients than in the ICC patients (47.74±43.49 vs. 35.00±29.87, p = 0.028; 47.58±37.58 vs. 35.05±24.60, p = 0.012, respectively). Here, GPT is linked to intrahepatic cholangiocarcinoma.