mra brain and neck showing cerebral artery and common carotid artery

anatomy aneurysm aneurysms angiogram angiography artery basilar brain carotid cerebral cerebrovascular common diagnosis disease embolism evaluate head headache health hospital human illness image imaging intracerebral ischemia ischemic lateral magnetic medical medicine mip mra mri neck neurosurgery occlusions patient person radiography radiology resonance scan sick stenosis stroke them thrombosis treatment vertebral view