Describe the characteristic lesions of atherosclerosis. List four complications of atherosclerotic disease. What are the causes of arterial stenosis? What imaging modalities can be used to characterize atherosclerotic plaque? What is a stenosis? What is the appearance of plaque on CT? What is the appearance of plaque on MRI? What is the appearance of plaque on ultrasound? What vessels are commonly affected by atherosclerotic disease? Where does atherosclerosis most commonly affect vessels? Book traversal links for Atherosclerosis ‹ List eight angiographic signs of arterial injury. Up Describe the characteristic lesions of atherosclerosis. ›