Subarachnoid Hemorrhage - Basilar Artery Aneurysm. Cerebral Angiogram, Left vertebral artery injection. (Left) AP view; (Right) Lateral view. Note the large aneurysm at the tip of the basilar artery.

Ninety-six patients with obstructive hydrocephalus were studied: 24 with primary aqueductal stenosis, 61 with brain tumor, and 2 with basilar tip aneurysm. In 9 patients the etiology of hydrocephalus ...

Subarachnoid Hemorrhage - Basilar Artery Aneurysm. Cerebral Angiogram, Left vertebral artery injection. (Left) AP view; (Right) Lateral view. Note the large aneurysm at the tip of the basilar artery.