Spinocerebellar ataxia type 2

Spinocerebellar ataxia type 2

Definition

A subtype of type I autosomal dominant cerebellar ataxia (ADCA type I) characterized by truncal ataxia, dysarthria, slowed saccades and less commonly ophthalmoparesis and chorea.

Also known as ATXN2 autosomal dominant cerebellar ataxia type I, autosomal dominant cerebellar ataxia type I caused by mutation in ATXN2, OPCA2, SCA2, spinocerebellar ataxia type 2 — per MONDO

Also identified as

Affected Organs

Organ Involvement Source
Central nervous system Disease Has Associated Anatomic Site NCIT · CC BY 4.0
Central nervous system Disease Has Primary Anatomic Site NCIT · CC BY 4.0
Nervous system Disease Has Associated Anatomic Site NCIT · CC BY 4.0
Nervous system Disease Has Primary Anatomic Site NCIT · CC BY 4.0