Familial generalized lentiginosis
ORPHA:231040· ICD-10 L81.4
Definition
Familial generalized lentiginosis is a rare, inherited, skin hyperpigmentation disorder characterized by widespread lentigines without associated noncutaneous abnormalities. Patients present multiple brown to dark brown, non-elevated macula of 0.2 to 1 cm in diameter, spread over the entire body, sometimes including palms or soles, but never oral mucosa.
- Prevalence
- Unknown
- Inheritance
- Autosomal dominant, Unknown
- Age of onset
- All ages