title: Unsuspected preoperative hepatic dysfunction.
mesh_terms: D000293:Adolescent; D000328:Adult; D056486:Chemical and Drug Induced Liver Injury / Q000175:diagnosis*; D002908:Chronic Disease; D005260:Female; D006505:Hepatitis / Q000175:diagnosis*; D006506:Hepatitis A / Q000175:diagnosis*; D006801:Humans; D007244:Infectious Mononucleosis / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D013514:Surgical Procedures, Operative