Article
Phenotypic spectrum and tumor risk in Simpson-Golabi-Behmel syndrome: Case series and comprehensive literature review.
American journal of medical genetics. Part A - 1 Dec 2024
Nisbet Alex F, Viswanathan Aravind, George Andrew M, Arias Pedro, Klein Steven D, Nevado Julian, Parra Alejandro, Pascual Patricia, Romeo Dominic J, Tenorio-Castaño Jair, Taylor Jesse A, Zackai Elaine H, Lapunzina Pablo, Kalish Jennifer M
Abstract excerpt
Simpson-Golabi-Behmel syndrome (SGBS) is a rare congenital overgrowth condition characterized by macrosomia, macroglossia, coarse facial features, and development delays. It is caused by pathogenic variants in the GPC3 gene on chromosome Xq26.2. Here, we performed a comprehensive literature review and phenotyping of known patients with molecularly confirmed SGBS and reviewed a novel cohort of 22 patients. Using...
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