GPT and biliary liver cirrhosis: 19.Evidence of hepatic disease as determined by any one of the following: AST or ALT values exceeding 2× ULN, severe hepatic insufficiency (classification Child Pugh C), biliary cirrhosis, cholestasis (current or anamnesic evidence), history of hepatic encephalopathy, history of esophageal varices, or history of portocaval shunt