Mycotic Pseudoaneurysms of the Superior Mesenteric and Splenic Artery: A Case Report.

ABSTRACT: Visceral artery aneurysms and pseudoaneurysms are defined as aneurysms of the splenic, superior mesenteric, or inferior mesenteric arteries and their respective branches. Mycotic aneurysms, defined as aneurysms of the arterial wall caused by bacterial or fungal embolization, are a rapidly progressive and often fatal form of arterial aneurysms that can form in the visceral arteries. Aneurysms and pseudoaneurysms of the visceral arteries most commonly present as abdominal pain. The ambiguity with which they often present, paired with their high risk of rupture and hemorrhage, creates a highly precarious situation for clinicians. Failure to identify an aneurysm or pseudoaneurysm of the visceral arteries in time can be a fatal mistake. We present a case of mycotic pseudoaneurysms of the superi

SUBMITTER: Rudensky F 

PROVIDER: S-EPMC12638144 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature