Anatomy of the cerebrovascular system.
D001921:Brain / Q000098:blood supply*; D002536:Cerebral Arteries / Q000002:abnormalities / Q000033:anatomy & histology* / Q000196:embryology; D002561:Cerebrovascular Disorders / Q000601:surgery*; D006801:Humans; D002532:Intracranial Aneurysm / Q000601:surgery; D002542:Intracranial Embolism and Thrombosis / Q000601:surgery