Hypoglossia-hypodactyly syndrome

What is Hypoglossia-hypodactyly syndrome?

A rare disease characterized by the association of aglossia (absence of tongue), adactylia (absence of fingers or toes) and limb, craniofacial and other, less frequent malformations.

Other condition names

  • Aglossia-adactylia syndrome
  • Hanhart syndrome
  • Jussieu syndrome

Inheritance type

Autosomal dominant


  • Worldwide: <1 in 1,000 000

Age of Onset

  • Antenatal
  • Neonatal
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