Brucellosis is an endemic infection mainly in the Middle East and the Mediterranean region that can involve any system. However, cardiovascular involvement commonly seen as endocarditis is a rare occurrence, but it is one of the main causes of mortality and morbidity. Brucella mycotic aneurysms are extremely rare and carry a higher morbidity and mortality. Here, we present a case of Brucella mycotic aneurysms in the descending aorta complicated by an aortoesophageal fistula in a 52-year-old diabetic man. The diagnosis was made by thoracic CT angiogram showing a saccular aneurysm arising from the descending aorta and two positive cultures of Brucella melitensis. Transthoracic and transesophageal echocardiograms ruled out infective endocarditis. Aortoesophageal fistula complicating a Brucella mycotic aneurysm in the absence of evidence of endocarditis has not yet been reported in the literature.
Copyright © 2019 Mohammed Alsheef et al.