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KMID : 0614620070500040265
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Korean Journal of Gastroenterology
2007 Volume.50 No. 4 p.265 ~ p.270
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Hemobilia from Pancreatic Arteriovenous Malformation: Successful Treatment with Transportal Coil Embolization of Draining Veins
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Eum Jun-Bum
Bang Sung-Jo
Hwang Jae-Cheol
Seo Jung-Min
Jung Seok-Won
Nam Chang-Woo
Kim Do-Ha
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Abstract
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Pancreatic arteriovenous malformations (AVM) are extremely rare diseases frequently complicated by gastrointestinal hemorrhage. While surgical resection of affected lesion is preferred for the treatment of pancreatic AVM, angiographic intervention can be used as an alternative treatment, especially in surgically high-risk patients. We experienced a patient with pancreatic AVM manifested by hemobilia and biliary sepsis. Superior mesenteric and common hepatic arteriography showed pancreaticoduodenal AVM composed of nidus supplied by numerous fine feeding arteries and of draining veins encircling the common bile duct (CBD). Hemobilia was controlled by transportal coil embolization of draining veins of AVM around the CBD. Herein, we report this case with the review of literatures.
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KEYWORD
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Pancreas, Arteriovenous malformation, Hemobilia, Embolization
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