About The Medical Condition Cerebral Artery Spasm

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Find the definition of the medical term Cerebral Artery Spasm. Cerebral Artery Spasm defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.

Cerebral Artery Spasm

Cerebral Artery Spasm Medical Condition Defined & Explained
Cerebral Artery Spasm Medical Condition

What's The Definition Of The Medical Condition Cerebral Artery Spasm?

Narrowing of the lumen of one or more intracranial arteries due to contraction of arterial smooth muscle or to morphologic changes of the blood vessel wall. Large blood vessels near the base of the brain are primarily affected and reduced blood flow may result in hypoxic-ischemic brain injury (HYPOXIA-ISCHEMIA, BRAIN). Vasospasm may be associated with SUBARACHNOID HEMORRHAGE; CRANIOCEREBRAL TRAUMA; and other disorders. (From Neurosurg Clin N Am, 1998 Jul;9(3):615-27)

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