Cerebrovascular Disorders

**Definition:** A spectrum of pathological conditions of impaired blood flow in the brain. They can involve vessels (ARTERIES or VEINS) in the CEREBRUM, the CEREBELLUM, and the BRAIN STEM. Major categories include INTRACRANIAL ARTERIOVENOUS MALFORMATIONS; BRAIN ISCHEMIA; CEREBRAL HEMORRHAGE; and others.

**Tree numbers:** - C10.228.140.300 - C14.907.253

**Synonyms:** - Brain Vascular Disorders - Intracranial Vascular Disorders - Vascular Diseases, Intracranial - Cerebrovascular Diseases