Celiac artery occlusion from median arcuate ligament compression complicating a hemorrhagic duodenal ulcer repair.

We present a case of a hemorrhagic duodenal ulcer complicated by occlusion of the celiac artery (CA) by acute median arcuate ligament (MAL) compression. Angiography revealed retrograde flow through the gastroduodenal artery (GDA) to the hepatic artery, with occlusion at the CA origin. This unique presentation required coordinated release of the MAL to reestablish antegrade CA flow before pyloroplasty and GDA ligation.

Late Referral and Patient Transfer is Associated with Worse Outcomes for Patients Presenting with Initially Uncomplicated Type B Aortic Dissections.

Background: Acute type B aortic dissections (TBADs) can become complicated at any time point, necessitating surgical repair. We sought to investigate the effect of interhospital transfer on the development of delayed complications in acute type B aortic dissection (dcTBAD).

Methods: All patients who presented with acute TBAD to a tertiary aortic center from 2015 to 2019 were analyzed.

Benchmarking a Center of Excellence in Vascular Surgery: Using Acute Physiology and Chronic Health Evaluation II to Validate Outcomes in a Tertiary Care Institute.

Objective: The Society of Vascular Surgery (SVS) has made it a top priority to implement verification of vascular "centers of excellence". Our institutional aortic network was established in 2008 in order to standardize care of patients with suspected acute aortic pathology. The implementation and success of this program has been previously reported.

Prevalence of intracranial aneurysms in Marfan syndrome.

Objective: Aneurysmal pathology of the aorta is well-defined in the Marfan syndrome (MFS) population. Owing in part to the rarity of pathologies, the prevalence of intracranial aneurysms (IA) in MFS is poorly defined. There is debate as to whether or not there is an association between the two.