The gastroduodenal artery (GDA) is frequently embolized in cases of upper GI bleed that has failed endoscopic therapy. Additionally, it may be done for GDA pseudoaneurysms or as an adjunctive procedure prior to Yttrim-90 (Y90) treatment of hepatic ...

In this case report, we present a special case of duodenal obstruction caused by GDA pseudoaneurysm and an associated intramural hematoma. We used the liquid embolic agent NBCA, a unique treatment strategy, as our means of endovascular therapy and achieved a successful outcome.

To determine the efficacy of gastroduodenal artery embolization (GDAE) for bleeding peptic ulcers that failed endoscopic intervention. To identify incidence and risk factors for failure of GDAE. A retrospective review of patients who underwent GDAE ...

Although GDA aneurysm and pseudoaneurysm rupture are a rare cause of UGI bleed, GDA aneurysm has a 21% mortality when it ruptures in the duodenum. 2 GDA pseudoaneurysms are commonly associated with chronic pancreatitis (47%), alcohol abuse (25%), peptic ulcer disease (17%), and cholecystectomy (3%). 2 In fewer cases, pseudoaneurysms are ...

2023年2月2日 · All patients had symptoms of gastrointestinal bleeding, and endoscopy revealed duodenal ulcers with visible vessels or adherent clot pulsations. Angiography confirmed the presence of a GDA pseudoaneurysm, which had an adjacent relationship with the duodenum.

In our case, CT evidence of pseudoaneurysm along with high suspicion for duodenal ulcer led us to believe that duodenal ulcer had eroded into the adjacent vessel resulting in pseudoaneurysm. GDA pseudoaneurysms have a very high chance of …

2023年2月3日 · The pulsation of visible vessels or adherent clots observed during endoscopy in patients with duodenal ulcer may indicate the formation of a gastroduodenal artery pseudoaneurysm. Therefore, we suggest that such patients receive enhanced computerized tomography or angiography to assess whether they n …

2010年4月7日 · The patient underwent a computed tomography angiogram which identified the source of bleeding as a giant gastro-duodenal artery (GDA) pseudoaneurysm. The patient was taken to interventional radiology where successful microcoil embolization was performed.

2024年1月5日 · Considering the high rate of rebleeding that may occur with a pseudoaneurysm, the patient underwent interventional radiology that culminated in a diagnosis of a pseudoaneurysm originating from gastroduodenal artery …

Although GDA aneurysm and pseudoaneurysm rupture are a rare cause of UGI bleed, GDA aneurysm has a 21% mortality when it ruptures in the duodenum. 2 GDA pseudoaneurysms are commonly associated with chronic pancreatitis (47%), alcohol abuse (25%), peptic ulcer disease (17%), and cholecystectomy (3%). 2 In fewer cases, pseudoaneurysms are ...