All of the following are causes of hemobilia, EXCEPT:
Trauma to Abdomen
Malignancy
Rupture of hepatic aery aneurysm
Hepatitis
Hemobilia presents with the triad of biliary colic, obstructive jaundice, and occult or gross intestinal bleeding. Causes are, Hepatic trauma Ductal parasitism (Ascaris lumbricoides) Oriental cholangiohepatitis Hepatic neoplasms Rupture of a hepatic aery aneurysm Hepatic abscess Choledocholithiasis The diagnosis may be suspected from a technetium-99m-labeled red blood cell scan, but an aeriogram is usually required for diagnosis and planning of therapy. Ref: Dohey G.M. (2010). Chapter 25. Biliary Tract. In G.M. Dohey (Ed), CURRENT Diagnosis & Treatment: Surgery, 13e.