Often a dye is injected by way of a tube right into a vein for that CT scan. This kind of test is referred to as computerized tomography angiography. The dye allows the arteries feeding the AVM as well as the veins draining the AVM to be seen in larger https://arteriovenousmalformation13333.wikilowdown.com/6761174/arteriovenous_malformation_s_treatment_singapore_options