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Diprosopus

Disease definition

Diprosopus is a rare, life-threatening developmental defect during embryogenesis, and a subtype of conjoined twins, characterized by partial or complete duplication of the facial structures on a single head, neck, trunk and body. It may be associated with congenital anomalies involving the cardiovascular, gastrointestinal, respiratory and central nervous systems. Cleft lip and palate have been reported in rare cases.

ORPHA:1681

Classification level: Disorder
  • Synonym(s):
    • Craniofacial duplication
    • Diprosopia
  • Prevalence: <1 / 1 000 000
  • Inheritance: No data available 
  • Age of onset: Antenatal
  • ICD-10: Q89.4
  • OMIM: -
  • UMLS: -
  • MeSH: -
  • GARD: 1876
  • MedDRA: -

  A summary on this disease is available in Deutsch (2017) Español (2017) Français (2017) Italiano (2017) Nederlands (2017)

Detailed information

Guidelines

ERN : produced/endorsed by ERN(s)
FSMR : produced/endorsed by FSMR(s)

Additional information

Further information on this disease

Patient-centred resources for this disease

Research activities on this disease

Specialised Social Services

The documents contained in this web site are presented for information purposes only. The material is in no way intended to replace professional medical care by a qualified specialist and should not be used as a basis for diagnosis or treatment.