Common causes of<unk><unk>  include increasing age, oral contraceptive pills, pregnancy, diabetes, and obesity.  Life threatening causes include conditions causing hepatic and biliary cirrhosis.
Gallstone disease causes
Choledocholithiasis causes
Ascending cholangitis causes
Cholangiocarcinoma causes
Pancreatitis causes
Pyogenic liver abscess causes
Acute cholecystitis causes
Liver abscess causes