Synonyms: DGSX | Golabi-Rosen syndrome | SDYS | SGBS | SGBS1 | Simpson dysmorphia syndrome | Simpson-Golabi-Behmel syndrome type 1 | X-linked dysplasia gigantism syndrome
A rare X-linked multiple congenital anomalies syndrome characterized by pre- and postnatal overgrowth distinctive craniofacial features variable congenital malformations organomegaly and an increased tumor risk.
Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version April 2026
Newly diagnosed with
Simpson-Golabi-Behmel syndrome?
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Advocacy Organizations
Cache DNA
At Cache, we are on a mission to store the biomolecules of today in order to unlock the possibilities of tomorrow. Our vision is to create a scalable, sustainable, and standardized platform for reliable storage and access of biomolecules by combining chemistry, biology, automation, and computational tools to support patient advocacy groups worldwide and better connect samples to insights.
PPP2CA Pathways
PPP2CA Pathways connects families, shares strength, and supports the research community in the search for answers to Houge-Janssens Syndrome type 3.
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Clinical Trials
For a list of clinical trials in this disease area, please click here.