hepatic and biliary disorders
Postoperative Liver Dysfunction
Postoperative hepatitis
 Ischemic Hepatitis results from insufficient liver perfusion, not inflammation. The cause is transient perioperative hypotension or hypoxia. Typically, aminotransferase levels increase rapidly (often Halothane-related hepatitis can result from use of anesthetics containing halothane or related agents. It usually develops within 2 weeks, is often preceded by fever, and is sometimes accompanied by a rash and eosinophilia. True postoperative hepatitis is now rare. It used to result mainly from transmission of Hepatitis C, Chronic during blood transfusion. 