Rolandic epilepsy-paroxysmal exercise-induced dystonia-writer's cramp syndrome
ORPHA:163727· ICD-10 G40.4
Definition
A rare genetic epilepsy syndrome characterized by infantile or childhood onset of focal motor seizures remitting with age, as well as childhood onset of exercise-induced dystonia which often persists into adulthood. Additional reported features include nystagmus and postural tremor of the hands.
- Prevalence
- <1 / 1 000 000
- Inheritance
- Autosomal recessive
- Age of onset
- Infancy