Kleine-Levin syndrome
ORPHA:33543· ICD-10 G47.8
Definition
Kleine-Levin syndrome (KLS) is a rare neurological disorder of unknown origin characterised by relapsing-remitting episodes of hypersomnia in association with cognitive and behavioural disturbances.
- Prevalence
- 1-9 / 1 000 000
- Age of onset
- Adolescent, Adult, Childhood