Mycotic aortic aneurysm in a debilitated patient with compromised immunity; beware of Candida!

Aneurisma micótico da aorta em paciente debilitado com imunidade comprometida – um alerta para Cândida

Abstract

Candida is a rare cause of infected aortic aneurysms. We report the case of a diabetic patient with end stage kidney disease who underwent repair of a leaking abdominal aortic aneurysm. He was on long-term antibiotic treatment for malignant otitis externa. Candida albicans was isolated from the culture of the excised aneurysm wall. An infected aortic aneurysm due to Candida has not been previously reported in a patient with malignant otitis externa. This case report aims to highlight that Candida should be suspected as a cause of infected aortic aneurysms in patients with debilitation and chronic immunosuppression. Management of such cases can be extremely challenging, especially in resource-poor settings, and we will be touching upon the advantages and disadvantages of various treatment options.

Keywords:
malignant otitis externa; candida; mycotic aneurysm; in situ repair