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Atypical Rett syndrome

Disease definition

Atypical Rett syndrome (atypical RTT) is a neurodevelopmental disorder that is diagnosed when a child presents with a Rett-like syndrome but does not fulfill all the diagnostic criteria for typical Rett syndrome (classic/typical RTT; see this term).

ORPHA:3095

  • Synonym(s):
    • Atypical RTT
    • Rett syndrome variant
  • Prevalence: -
  • Inheritance: Autosomal dominant or X-linked dominant 
  • Age of onset: Infancy, Neonatal
  • ICD-10: F84.2
  • OMIM: 300672  312750  613454
  • UMLS: C2748910
  • MeSH: -
  • GARD: 4694
  • MedDRA: -

Detailed information

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Additional information

Further information on this disease

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