Setleis Syndrome: Genetic and Clinical Findings in a New Case With Epilepsy |
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Affiliation: | 1. Pediatric Neuropsychiatric Division, Spedali Civili, Brescia, Italy;2. Department of Genetics and Genomic Sciences, Mount Sinai School of Medicine, New York, New York;3. Division of Medical Genetics, Galliera Hospital, Genova, Italy;4. Department of Neuroradiology, Spedali Civili, Brescia, Italy |
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Abstract: | BackgroundFocal facial dermal dysplasias are a group of inherited ectodermal disorders characterized by congenital bitemporal or periauricular scar-like depressions as well as other facial and nonfacial developmental defects. Four subtypes have been delineated, and mutations in the TWIST2 gene have been identified in type III focal facial dermal dysplasia (Setleis syndrome).PatientsWe describe a sporadic patient with the hallmark bitemporal scar-like lesions, severe intellectual disability, and focal epilepsy.ResultsThe boy has typical features of Setleis syndrome, and he developed focal epilepsy, a previously unreported feature of this syndrome. No mutations in the TWIST2 gene were found, and there were no pathologic copy number abnormalities.ConclusionsEpilepsy could represent a new manifestation, and the patient described broadens the spectrum of clinical features associated with Setleis syndrome, including central nervous system involvement. |
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Keywords: | focal facial dermal dysplasias Setleis syndrome epilepsy developmental delay |
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