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Open treatment of superior mesenteric artery pseudoaneurysm due to infective endocarditis

Nicola Basile1,2, Marco Panagrosso2, Eduardo Cavallo2

  • 1Department of Cardiovascular Sciences, Division of Vascular Surgery, Policlinico Federico II, Napoli, Italy.

Journal of Vascular Surgery Cases and Innovative Techniques
|February 2, 2026
PubMed

Insights

This case report details a superior mesenteric artery pseudoaneurysm in a patient with a history of endocarditis. Open surgical repair was successful, preserving collateral circulation and allowing for etiological assessment.

Area of Science:

  • Vascular Surgery
  • Gastroenterology
  • Infectious Diseases

Background:

  • Visceral artery pseudoaneurysms are rare but serious vascular emergencies.
  • Infective endocarditis can be a predisposing factor for pseudoaneurysm formation.
  • Symptoms include abdominal pain, weight loss, and diarrhea.
Keywords:
Ileocolic vesselMycotic pseudoaneurysmOpen pseudoaneurysm repairSuperior mesenteric artery pseudoaneurysm

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