Differential diagnosis of intrahepatic causes of cholestasis

Differential diagnosis of intrahepatic causes of cholestasis: 
-idiopathic adulthood ductopenia 
-autoimmune cholangitis 
-drug induced cholestasis such as estrogen or chlorpromazine 
-infiltrative disease such as tuberculosis, amyloidosis, lymphoma or sarcoidosis 
-primary biliary cirrhosis