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Updated: May 23, 2026

Microsurgical Venous Pouch Arterial-Bifurcation Aneurysms in the Rabbit Model: Technical Aspects
Published on: May 11, 2011
Portal vein aneurysms: a case series with literature review
Ryan B Schwope1, Daniel J Margolis, Steven S Raman
1Department of Radiology, Brooke Army Medical Center, Fort Sam Houston, TX, USA.
Abstract:
Portal vein aneurysms are a relatively uncommon entity and often an incidental, asymptomatic finding. Recognition of this finding can help to avoid potential confusion with abdominal masses of other etiologies. We would like to present four cases of portal vein aneurysms, and discuss the natural history, imaging findings, and treatment of this condition. One of the cases of portal vein aneurysm presented occurred after liver transplantation, which, to the best of our knowledge, has only been described once in the English-language literature.
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