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Intellectual disability-seizures-abnormal gait-facial dysmorphism syndrome

Disease definition

A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by global developmental delay, intellectual disability, seizures, abnormal gait, and craniofacial dysmorphism (including coarse features, depressed nasal bridge, anteverted nares, broad nasal tip, prominent maxilla and upper lip, wide mouth, abnormal gingiva, and widely spaced teeth). Additional reported manifestations are ocular anomalies, cardiac defects, gastrointestinal problems, and autistic features. Brain imaging may show thin corpus callosum, white matter abnormalities, or dilated ventricles.


Classification level: Disorder
  • Synonym(s):
    • Skraban-Deardorff syndrome
  • Prevalence: <1 / 1 000 000
  • Inheritance: -
  • Age of onset: Infancy
  • ICD-10: Q87.0
  • OMIM: 617616
  • UMLS: C4539927
  • MeSH: -
  • GARD: -
  • MedDRA: -

Detailed information

Disease review articles

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