cerebral aneurysm

alcohol aneurysm aneurysms anterior arterial arteries artery atherosclerosis bifurcation bleeding blood blurred brain bubble bulge carotid cerebellar cerebral communicating confusion consciousness convulsions dilatation dilation double drugs eyelid familiarity fusiform headache hemorrhage hemorrhagic hypertension intracranial loss malformation middle nausea neck photosensitivity posterior ptosis pupil saccular skull smoking stiff stroke subarachnoid tac vascular vessels vision vomiting walls