 MRA Brain: The intracranial internal carotid arteries demonstrate no significant stenosis. The middle and anterior cerebral arteries are also patent. The vertebral arteries, basilar artery, and posterior cerebral arteries also are patent with no significant stenosis. No evidence of aneurysms.MRA Neck:There is a separate origin of the left subclavian artery, left common carotid artery, and brachiocephalic artery from the arch. The common carotid arteries and cervical internal carotid arteries are normal in course and caliber. Both vertebral artery origins are patent. There is no evidence of stenosis or occlusion.
No abnormalities are visualized involving the major intracranial arteries or arteries of the neck.