title: Grade IV and V arteriovenous malformations.
authors.forename: S S
authors.initials: SS
authors.lastname: Dhandapani
mesh_terms: D002543:Cerebral Hemorrhage / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D005260:Female; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000150:complications* / Q000601:surgery; D008297:Male; D011446:Prospective Studies; D012189:Retrospective Studies; D012720:Severity of Illness Index