[A ruptured mycotic aneurysm of the femoral artery due to Salmonella typhimurium].

Mycotic aneurysms of the femoral artery is rare. We report a new case with a mycotic aneurysm of the femoral artery by "Salmonella typhimurium". The surgical operation was performed as surgical emergence for ruptured aneurysm. We did not know the aneurysm infection origin. The treatment of lesions was resection and femoro-femoral bypass with PTFE. The microbiological examination discovered infection material. A posterior bypass infection required a exeresis bypass and new revascularization with iliofemoral saphenous vein bypass by obturator foramen, and antibiotic treatment prolonged.