An invasive procedure in which a radiopaque dye is injected into the blood vessels of the neck and brain to detect blood vessels that are partially or completely blocked, aneurysms, or AV malformations is a

Respuesta :

Answer:

CEREBRAL ARTERIOGRAPHY or CEREBRAL ANGIOGRAPHY.

Explanation:

Presumably, this help doctors determine abnormalities in images of blood vessels in the head and neck regions. Cerebral angiography uses a catheter, x-ray imaging guidance and an injection of contrast material to examine blood vessels.