Preferred Label : Spinocerebellar ataxia type 31;
ICD-11 definition : Spinocerebellar ataxia type 31 is a very rare subtype of autosomal dominant cerebellar
ataxia type 3 found almost exclusively in Japan, characterized by the late-onset of
cerebellar ataxia, dysarthria, horizontal gaze nystagmus and impaired pursuit and
less commonly, pyramidal signs and hearing difficulties, and with a disease duration
of over 10 years.;
Origin ID : 250956064;
UMLS CUI : C1861736;
Currated CISMeF NLP mapping
- Semantic type(s)
- UMLS correspondences (same concept)
Spinocerebellar ataxia type 31 is a very rare subtype of autosomal dominant cerebellar
ataxia type 3 found almost exclusively in Japan, characterized by the late-onset of
cerebellar ataxia, dysarthria, horizontal gaze nystagmus and impaired pursuit and
less commonly, pyramidal signs and hearing difficulties, and with a disease duration
of over 10 years.
