The clinical and genetic distinction between familial supravalvular aortic stenosis (Eisenberg syndrome) and Williams-Beuren syndrome
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چکیده
منابع مشابه
Familial supravalvular aortic stenosis: a genetic study.
Supravalvular aortic stenosis (McKusick 18550) is a rare hereditary condition with autosomal dominant transmission. However, the available data have been limited to small family groups which do not allow the definition of the degree of penetrance of the disease. The present study describes a large family with a high frequency of supravalvular aortic stenosis including five generations and 80 su...
متن کاملSupravalvular aortic stenosis associated to infectious endocarditis and cerebral vascular disease in a patient with Williams-Beuren Syndrome.
The Williams-Beuren syndrome is a rare genetic disease characterized by: (a) typical facial features; (b) psychomotor retardation with a specific neurocognitive profile; (c) cardiovascular condition and (d) likely transient hypocalcemia in infancy. The objective of this study was to describe the clinic evolution and diagnosis of patient with this syndrome that was associated with endocarditis c...
متن کاملWilliams-Beuren syndrome.
Copyright © 2010 Massachusetts Medical Society. Williams–Beuren syndrome (also known as Williams’ syndrome; Online Mendelian Inheritance in Man [OMIM] number, 194050), a multi system disorder, is caused by deletion of the Williams–Beuren syndrome chromosome region, spanning 1.5 million to 1.8 million base pairs and containing 26 to 28 genes. Exactly how gene loss leads to the characteristic ph...
متن کاملEarly Manifestation of Supravalvular Aortic and Pulmonary Artery Stenosis in a Patient with Williams Syndrome.
Williams syndrome (WS) is a developmental disorder characterized by vascular abnormalities such as thickening of the vascular media layer in medium- and large-sized arteries. Supravalvular aortic stenosis (SVAS) and peripheral pulmonary artery stenosis (PPAS) are common vascular abnormalities in WS. The natural course of SVAS and PPAS is variable, and the timing of surgery or intervention is de...
متن کاملAutistic Disorder in Patients with Williams-Beuren Syndrome: A Reconsideration of the Williams-Beuren Syndrome Phenotype
BACKGROUND Williams-Beuren syndrome (WBS), a rare developmental disorder caused by deletion of contiguous genes at 7q11.23, has been characterized by strengths in socialization (overfriendliness) and communication (excessive talkativeness). WBS has been often considered as the polar opposite behavioral phenotype to autism. Our objective was to better understand the range of phenotypic expressio...
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ژورنال
عنوان ژورنال: Pediatric Radiology
سال: 2012
ISSN: 0301-0449,1432-1998
DOI: 10.1007/s00247-012-2475-2