Localized granulomatous (giant cell) angiitis of brain with eosinophil infiltration and saccular aneurysm.
D000293:Adolescent; D002539:Cerebral Arterial Diseases / Q000150:complications / Q000473:pathology*; D004804:Eosinophils / Q000473:pathology*; D005260:Female; D013700:Giant Cell Arteritis / Q000150:complications / Q000473:pathology*; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications / Q000473:pathology*