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Holoprosencephaly-caudal dysgenesis syndrome

Disease definition

Holoprosencephaly-caudal dysgenesis syndrome is a central nervous system malformation syndrome characterized by holoprosencephaly with microcephaly, abnormal eye morphology (hypotelorism, cyclopia, exophthalmos), nasal anomalies (single nostril or absent nose), and cleft lip/palate, combined with signs of caudal regression (sacral agenesis, sirenomelia with absent external genitalia).

ORPHA:2165

Classification level: Disorder
  • Synonym(s): -
  • Prevalence: -
  • Inheritance: -
  • Age of onset: Antenatal, Neonatal
  • ICD-10: Q04.2
  • OMIM: -
  • UMLS: -
  • MeSH: -
  • GARD: 2722
  • MedDRA: -
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