SNOMED CT

Last uploaded: January 16, 2025
Id http://purl.bioontology.org/ontology/SNOMEDCT/763213001
http://purl.bioontology.org/ontology/SNOMEDCT/763213001
Preferred Name

Conductive deafness, ptosis, skeletal anomalies syndrome

Definitions
A rare genetic ectodermal dysplasia syndrome with characteristics of conductive hearing loss due to atresia of the external auditory canal and the middle ear complicated by chronic infection, ptosis and skeletal anomalies (internal rotation of hips, dislocation of the radial heads and fifth finger clinodactyly). In addition, a thin, pinched nose, delayed hair growth and dysplastic teeth are associated. There have been no further descriptions in the literature since 1978.
Synonyms
Conductive deafness, ptosis, skeletal anomalies syndrome (disorder)
Jackson Barr syndrome
Type http://www.w3.org/2002/07/owl#Class
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