2021
DOI: 10.14309/crj.0000000000000663
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Successful Minimally Invasive Management of a Gastroduodenal Artery Pseudoaneurysm Causing Extrinsic Bile Duct Compression

Abstract: Gastroduodenal artery (GDA) pseudoaneurysms are rare clinical entities that typically develop in the setting of chronic inflammation of the pancreas, although idiopathic pseudoaneurysms can occur. Although GDA pseudoaneurysms carry the risk of rupture with resultant hemorrhage, they seldom are reported to cause biliary obstruction. We report a unique case of biliary obstruction secondary to extrinsic compression of the bile duct by a GDA pseudoaneurysm successfully managed by nonoperative means.

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“…When a GDA pseudoaneurysm is unruptured, common presentations are abdominal pain, nausea, and vomiting resulting from compression of gastrointestinal tract, as in our case. Moreover, due to the proximity between GDA and the bile duct, a GDA pseudoaneurysm or its associated hematoma can also compress the bile duct and result in obstructive jaundice ( 20 22 ). There is even a case of duodenal necrosis from compression by a GDA pseudoaneurysm ( 23 ).…”
Section: Discussionmentioning
confidence: 99%
“…When a GDA pseudoaneurysm is unruptured, common presentations are abdominal pain, nausea, and vomiting resulting from compression of gastrointestinal tract, as in our case. Moreover, due to the proximity between GDA and the bile duct, a GDA pseudoaneurysm or its associated hematoma can also compress the bile duct and result in obstructive jaundice ( 20 22 ). There is even a case of duodenal necrosis from compression by a GDA pseudoaneurysm ( 23 ).…”
Section: Discussionmentioning
confidence: 99%
“…The management of the acute duodenopancreatic complex bleeding should be carried out through a combination of interventional radiology and surgery, surgical intervention being reserved for cases in which embolization has failed or in unstable patients. [ 26 , 27 ]…”
Section: Discussionmentioning
confidence: 99%