Early-onset generalized limb-onset dystonia
ORPHA:256· ICD-10 G24.1
Definition
A rare movement disorder characterized by involuntary, repetitive, sustained muscle contractions or postures that typically begins in a single limb and, in most individuals, followed by progressive involvement of other limbs and the trunk, typically sparing the cranial and cervical region.
- Prevalence
- 1-5 / 10 000
- Inheritance
- Autosomal dominant
- Age of onset
- Adolescent, Adult, Childhood