The vertebral-basilar system supplies the brain-stem, cerebellum and temporal and occipital lobes 2 ().It begins as the vertebral artery, which is the first branch of the subclavian artery.

Cerebral angiogram, Left vertebral artery injection; (Left) AP view; (Right) Lateral view. Note the aneurysm arising from the vertebral artery at the origin of the posterior inferior cerebellar artery ...

BARCELONA ― Stenting of the vertebral artery ― particularly for ... The type of stent used was left to the operator and a ... (HR 0.47), "but these are based on very small ...

Dr. Yoon: CT angiography of the head and neck, performed after the administration of intravenous contrast material, revealed dissection of the left vertebral artery, extending from the origin of ...

Cerebral angiogram, Left vertebral artery injection; (Left) AP view; (Right) Lateral view. Note the aneurysm arising from the left superior cerebellar artery. This aneurysm was subsequently ...

The left subclavian artery is more frequently involved than the right, and most lesions involve the ostial segment. The majority of patients are asymptomatic, and less than 10% of patients require ...