Primary dystonia, DYT13 type
ORPHA:98807· ICD-10 G24.1
Definition
A rare primary torsion dystonia characterized by focal or segmental dystonia with onset either in the cranial-cervical region or in the upper limbs. Age of onset varies between 5 years and adulthood, with a mean age of onset of 16 years. Clinical manifestations are generally mild and slowly progressive.
- Prevalence
- <1 / 1 000 000
- Inheritance
- Autosomal dominant
- Age of onset
- Adolescent, Childhood