title: [Vascular malformations in the Williams-Beuren syndrome: report of three new cases].
abstract: The Williams-Beuren syndrome is a rare genetic disease. It combines classically specific facial dysmorphism, cardiovascular malformations and specific neuropsychological profile. We report three cases of Williams-Beuren syndrome in children with particular emphasis on vascular abnormalities observed on CT angiography and MR angiography.
authors.affiliation: Service de Radiologie, Hôpital des Enfants, CHU Ibn Sina, Rabat, Maroc.
authors.forename: Hicham
authors.initials: H
authors.lastname: Sator
authors.affiliation: Service de Radiologie, Hôpital des Enfants, CHU Ibn Sina, Rabat, Maroc.
authors.forename: Fatima Ezzahra
authors.initials: FE
authors.lastname: Rhouni
authors.affiliation: Service de Radiologie, Hôpital des Enfants, CHU Ibn Sina, Rabat, Maroc.
authors.forename: Ibitihale
authors.initials: I
authors.lastname: Benjouad
authors.affiliation: Service de Radiologie, Hôpital des Enfants, CHU Ibn Sina, Rabat, Maroc.
authors.forename: Fatima Ezzahra
authors.initials: FE
authors.lastname: Rhouni
authors.affiliation: Service de Radiologie, Hôpital des Enfants, CHU Ibn Sina, Rabat, Maroc.
authors.forename: Ibitihale
authors.initials: I
authors.lastname: Benjouad
authors.affiliation: Service de Radiologie, Hôpital des Enfants, CHU Ibn Sina, Rabat, Maroc.
authors.forename: Rachida
authors.initials: R
authors.lastname: Dafiri
authors.affiliation: Service de Radiologie, Hôpital des Enfants, CHU Ibn Sina, Rabat, Maroc.
authors.forename: Latifa
authors.initials: L
authors.lastname: Chat
mesh_terms: D000293:Adolescent; D002675:Child, Preschool; D000072226:Computed Tomography Angiography / Q000379:methods*; D006801:Humans; D018810:Magnetic Resonance Angiography / Q000379:methods*; D008297:Male; D054079:Vascular Malformations / Q000000981:diagnostic imaging / Q000209:etiology*; D018980:Williams Syndrome / Q000000981:diagnostic imaging / Q000503:physiopathology*
keywords: CT angiography; MR angiography; Williams Beuren; supra aortic stenosis