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GENATLAS PHENOTYPE
last update : 27/05/2008
Symbol CDPX1
Location Xp22.32
Name chondrodysplasia punctata 1, X-linked recessive
Corresponding gene ARSE
Other symbol(s) ARSEX, CPXR
Main clinical features
  • onset in infancy with failure to thrive, apparent mental retardation, and atypical facies, with punctate calcifications in radiographs of the feet and other sites symetric, with/without brachytelephalangy
  • diagnosis was confirmed by finding punctate calcifications in radiographs of the feet and other sites
  • hypoplasia of the distal phalanges is a distinctive feature in any cases
  • Genetic determination sex linked
    Function/system disorder osteo-articular
    Type disease
    Gene product
    Name arylsulfatase E (ARSE)
    Remark(s)