“…However, the incidence of hepatic involvement varies according to the diagnostic method used and is reported to be 50–60% in postmortem studies. Only a small proportion of patients (3–13%) become clinically jaundiced [1, 2, 3, 4]. There are several possible causes of cholestasis in HD; hepatocellular infiltration, biliary obstruction, hemolysis, viral hepatitis or drug toxicity [2, 3, 5].…”