# spinocerebellar ataxia type 2

> Spinocerebellar ataxia type 2 (SCA2) is a subtype of type I autosomal dominant cerebellar ataxia (ADCA type I; see this term) characterized by truncal ataxia, dysarthria, slowed saccades and less commonly ophthalmoparesis and chorea

**Wikidata**: [Q22443082](https://www.wikidata.org/wiki/Q22443082)  
**Source**: https://4ort.xyz/entity/spinocerebellar-ataxia-type-2


## References

1. Disease Ontology
2. Monarch Disease Ontology release 2018-06-29
3. UniProt
4. Moderate expansion of a normally biallelic trinucleotide repeat in spinocerebellar ataxia type 2.
5. [Identifiers.org](http://www.ebi.ac.uk/miriam/main/collections/MIR:00000233)