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Maternal uniparental disomy of chromosome 4

Disease definition

Maternal uniparental disomy of chromosome 4 is an uniparental disomy of maternal origin that most likely does not have any phenotypic expression except from cases of homozygosity for a recessive disease mutation for which only mother is a carrier.

ORPHA:96180

Classification level: Disorder
  • Synonym(s):
    • UPD(4)mat
  • Prevalence: -
  • Inheritance: -
  • Age of onset: Antenatal, Neonatal
  • ICD-10: Q99.8
  • OMIM: -
  • UMLS: -
  • MeSH: -
  • GARD: -
  • MedDRA: -
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