Angiogram. This is certainly an X-ray of the arteries and veins to seek out blockage or narrowing. This process is completed by Placing a skinny, flexible tube into an artery in the leg and injecting a contrast dye. The contrast dye would make the arteries and veins obvious around the X-ray. https://peripheralvasculardisease46790.wikissl.com/1368757/5_simple_techniques_for_peripheral_vascular_disease