Endovascularly Treated Superficial Femoral Artery Aneurysm Rupture Secondary to Campylobacter fetus Bacteremia: A Case Report

Degenerative aneurysms of the superficial femoral artery (SFA) are relatively rare and often recognized when they become symptomatic such as rupture. Infected SFA aneurysms are much rarer, especially those caused by Campylobacter fetus bacteremia. We report a case of a 67-year-old woman referred to our hospital owing to the presence of a painful reddish swelling on her left thigh. A huge SFA aneurysm rupture was diagnosed, and endovascular treatment with a covered stent was performed. C. fetus was detected in the blood culture thereafter, and antibacterial therapy was successfully performed without any additional surgical interventions. She remained well without any evidence of indolent infection 19 months after the endovascular treatment. The endovascular approach with appropriate prolonged antibacterial therapy would be a feasible alternative for managing selected infected aneurysm cases.