Hemobilia after percutaneous transhepatic biliary drainage: treatment with transcatheter embolotherapy.


Thirteen of 333 patients who underwent percutaneous biliary drainage (PBD) developed severe hemobilia. Hepatic arteriography successfully demonstrated the source of hemorrhage in all 13 patients. Lesions included hepatic artery pseudoaneurysm in nine, hepatic artery-bile duct fistulas in four, and a hepatic artery-portal vein fistula in one patient… (More)


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