
Keywords: تترامتیل بنزیدین; (AU); arbitrary unit; (BBD); benign biliary diseases; (BSA); bovine serum albumin; 19-9 (CA19-9); carbohydrate antigen; (CCA); cholangiocarcinoma; (GalNAcTs); GalNAc-transferases; (HE); healthy controls; (HCC); hepatoma or hepatocellular carcinoma; (HP/DP