Vascular tumors of the brain.
D000798:Angiomatosis / Q000473:pathology; D001164:Arteriovenous Fistula / Q000473:pathology; D001932:Brain Neoplasms / Q000453:epidemiology* / Q000473:pathology*; D002965:Classification / Q000473:pathology; D006391:Hemangioma / Q000473:pathology*; D006392:Hemangioma, Cavernous / Q000473:pathology; D006394:Hemangiosarcoma / Q000473:pathology; D006801:Humans; D013684:Telangiectasis / Q000473:pathology