Acute Disease Aged Anastomosis, Surgical Anastomotic aneurysms Aneurysm, False Angiography Aorta, Abdominal Aortic Aneurysm, Abdominal Aortic Rupture Aortofemoral bypass Blood Vessel Prosthesis Implantation Endovascular grafting Fatal Outcome Femoral Artery Humans Iliac arteries Male Postoperative Complications Reoperation Stents Tomography, X-Ray Computed Vanguard aged aneurysm rupture angiography aorta aneurysm article blood vessel graft bypass surgery case report