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X-linked microcephaly-growth retardation-prognathism-cryptorchidism syndrome

Disease definition

X-linked microcephaly-growth retardation-prognathism-cryptorchidism syndrome is a rare syndromic intellectual disability characterized by hypotonia, microcephaly, severe developmental delay, seizures, intellectual disability, growth retardation, cardiovascular septal defects, cryptorchidism, hypospadias, and dysmorphic features - prominent ears, prognathism, thin upper lip, dental crowding.


Classification level: Disorder
  • Synonym(s): -
  • Prevalence: <1 / 1 000 000
  • Inheritance: X-linked recessive 
  • Age of onset: Antenatal, Neonatal
  • ICD-10: Q87.8
  • OMIM: 300998
  • UMLS: -
  • MeSH: -
  • GARD: -
  • MedDRA: -
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