Corneal dystrophy-perceptive deafness syndrome

What is Corneal dystrophy-perceptive deafness syndrome?

Corneal dystrophy-perceptive deafness (CDPD) or Harboyan syndrome is a degenerative corneal disorder characterized by the association of congenital hereditary endothelial dystrophy (CHED; see this term) with progressive, postlingual sensorineural hearing loss.

Other condition names

  • CDPD
  • Corneal dystrophy with progressive deafness
  • Corneal dystrophy with progressive hearing loss
  • Corneal dystrophy-perceptive hearing loss syndrome
  • Harboyan syndrome

Inheritance type

Autosomal recessive


  • Worldwide: <1 in 1,000 000

Age of Onset

  • Neonatal
Orphadata: Free access data from Orphanet. © INSERM 1999. Available on "". Data version 1.3.16 / 4.1.7.