Desbuquois syndrome

Desbuquois syndrome (DBQD) is an osteochondrodysplasia characterized by severe micromelic dwarfism, facial dysmorphism, joint laxity with multiple dislocations, vertebral and metaphyseal abnormalities and advanced carpotarsal ossification. Two forms have been distinguished on the basis of the presence (type 1) or the absence (type 2) of characteristic hand anomalies. A variant form of DBQD, Kim variant (see these terms), has also been described and is characterized by short stature and articular, minor facial and significant hand anomalies.

Scoliosis

The presence of an abnormal lateral curvature of the spine.


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PMID (PMCID)
19853239
MIXED_SAMPLE Infant, Newborn
Identification of CANT1 mutations in Desbuquois dysplasia.
Huber C, Oules B, Bertoli M, Chami M, Fradin M, Alanay Y, Al-Gazali LI, Ausems MG, Bitoun P, Cavalcanti DP, Krebs A, Le Merrer M, Mortier G, Shafeghati Y, Superti-Furga A, Robertson SP, Le Goff C, Muda AO, Paterlini-Brechot P, Munnich A, Cormier-Daire V.
Am J Hum Genet. 2009;85(5):706-10.
Desbuquois dysplasia is a severe condition characterized by short stature, joint laxity, scoliosis, and advanced carpal ossification with a delta phalanx.