text: <unk>  also known as Aorotilliac occlusive disease or Leriche Syndrome is a type of Peripheral Arterial Disease (PAD). Peripheral Arterial Disease is caused by occlusion of an artery due to atherosclerotic plaque buildup, thrombosis or embolism. PAD normally affects the distal femoral artery, but<unk>  is caused by occlusion of the infrarenal aorta and beyond. The Aorta gives off the renal branches at the L1/ L2 spine level and it branches into the Right and Left Common Illiac Arteries at the L4 spine level.<unk>  can include the Common Illiac arteries and it's branches. Depending on it's underlying cause it can present acutely or chronically.
  Acute causes include thrombosis and embolism, while chronic causes include atherosclerotic plaque formation
option_0: Aortoiliac disease
option_1: Loefflers syndrome
option_2: Hemophilia
option_3: Raynaud's disease
option_4: Bing–Neel syndrome
option_5: Buerger's disease
option_6: Bernard-Soulier syndrome
option_7: Aortoiliac occlusive disease