arterite röntgenkontrastuuring, the X-ray examination of an artery or arterial system after injection of a contrast medium into the bloodstream, a type of angiography that involves the study of the arteries, the visualization of arteries by injecting a radiocontrast into an artery suspected of having significant stenosis or occlusion–eg, affected by ASHD which, if untreated, may lead to infarction of a li, radiographie d'une ou de plusieurs artères après injection d'un produit opaque aux rayons X