A 32 year-old man developed the abrupt onset of a severe headache followed by nausea and vomiting. Subarachnoid Hemorrhage - Superior Cerebellar Artery Aneurysm. Cerebral angiogram, Left vertebral ...

Note the severe stenosis (>90%) of the mid-basilar artery. AICA = anterior inferior cerebellar artery, PCA = posterior cerebral artery, PICA = posterior inferior cerebellar artery, SCA = superior ...

including the posterior cerebral artery (PCA), superior cerebellar artery (SCA), anterior inferior cerebellar artery (AICA) and basilar artery (BA). In this study, cerebral angiography was ...

EMBOLIC occlusion of the main trunk of the superior mesenteric artery produces severe ischemia ... who had emboli to all four extremities and the cerebral circulation, died shortly after operation ...