Pachyonychia congenita
ORPHA:2309· ICD-10 Q84.5
Definition
A rare genetic skin disease predominantly featuring painful palmoplantar keratoderma, thickened nails, cysts and white plaques affecting tongue and oral mucosa.
- Prevalence
- <1 / 1 000 000
- Inheritance
- Autosomal dominant, Autosomal recessive
- Age of onset
- All ages