Case of the Week ارسال به دیگران نام شما ایمیل شما ایمیل دریافت کننده ارسال انصراف a 74-year-old man presented to cardiology clinic with complaint of leg numbness and recent claudication. he had a pulsatile mass in umblical area and diminished lower extremity pulse in a symetric manner ?what is your next step