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Results 1 - 2 of 2 for "Achondroplasia," "severe," with developmental delay acanthosis nigricans
  1. SADDAN 
    ... skin-brain syndrome SSB syndrome Genetic Testing Registry: Severe achondroplasia-developmental delay-acanthosis nigricans syndrome Severe achondroplasia-developmental delay-acanthosis nigricans syndrome ...
    https://medlineplus.gov/genetics/condition/saddan - Genetics
  2. FGFR3 gene 
    ... thanatophoric dysplasia, Crouzon syndrome with acanthosis nigricans, and severe achondroplasia with developmental delay and acanthosis nigricans (SADDAN). However, in contrast to the skeletal conditions, ...
    https://medlineplus.gov/genetics/gene/fgfr3 - Genetics