Circle of Willis in cerebral vascular disorders. The anatomical structure.
D002536:Cerebral Arteries; D002543:Cerebral Hemorrhage; D002561:Cerebrovascular Disorders; D002941:Circle of Willis; D006801:Humans; D002532:Intracranial Aneurysm; D020766:Intracranial Embolism; D002542:Intracranial Embolism and Thrombosis
CEREBRAL ANEURYSM; CEREBRAL ARTERIES; CEREBRAL EMBOLISM AND THROMBOSIS; CEREBRAL HEMORRHAGE