Aneurysm of the great vein of Galen. Report of two cases.
D000328:Adult; D002533:Cerebral Angiography; D002648:Child; D004172:Diplopia; D006261:Headache; D006801:Humans; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging*; D008297:Male; D009325:Nausea; D012886:Skull / Q000000981:diagnostic imaging; D014474:Unconsciousness; D014680:Veins; D014839:Vomiting