Hypotrichosis simplex
ORPHA:55654· ICD-10 L65.8
Definition
Hypotrichosis simplex (HS) or hereditary hypotrichosis simplex (HHS) is characterized by reduced pilosity over the scalp and body (with sparse, thin, and short hair) in the absence of other anomalies.
- Prevalence
- <1 / 1 000 000
- Inheritance
- Autosomal dominant, Autosomal recessive
- Age of onset
- Childhood