Huntington disease-like 2
ORPHA:98934· ICD-10 G10
Definition
A rare severe neurodegenerative disorder that is considered one of the phenocopies of Huntington Disease (HD) affecting patients of African descent and characterized by a triad of movement (chorea, oculomotor, parkinsonism), psychiatric (prominently sadness, irritability and anxiety), and cognitive abnormalities (early cognitive decline and subcortical-like dementia).
- Prevalence
- <1 / 1 000 000
- Inheritance
- Autosomal dominant
- Age of onset
- Adult