title: Etiology of moya moya disease acquired or congenital.
abstract: Nine cases of Moya Moya disease collected since 1968 are presented. The absence of inflammatory signs and the high percentage of congenital malformations is emphasized. However, despite the post-mortem findings in one of the cases, no etiologic factor has been conclusively demonstrated.
mesh_terms: D000293:Adolescent; D000328:Adult; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009072:Moyamoya Disease / Q000000981:diagnostic imaging* / Q000209:etiology / Q000235:genetics