Anterior inferior cerebellar artery (AICA) aneurysms represent a rare yet clinically significant subset of intracranial vascular lesions. These aneurysms, occurring on a vessel critical for ...

Subarachnoid Hemorrhage - Vertebral Artery Aneurysm. Cerebral angiogram, Left vertebral artery injection; (Left) AP view; (Right) Lateral view. Note the aneurysm arising from the vertebral artery at ...