spinocerebellar ataxia type 21
MeSH: C537200ORPHA: 98773
Overview
Human disease
Available Treatments (0)
No treatments linked yet
Clinical trials or compassionate use may be available — consult a specialist.
Clinical Presentation
Signs and symptoms associated with spinocerebellar ataxia type 21, sourced from HPO and Orphanet clinical annotations.
Gait ataxiaAbnormality of extrapyramidal motor functionProgressive cerebellar ataxiaIntermittent microsaccadic pursuitsNystagmusAtypical behaviorIntellectual disabilityDysarthriaTremorRigidityAkinesiaCerebellar vermis atrophyDysgraphiaCognitive impairmentDiplopia
Classification & Codes
MeSH Code
C537200Orphanet Code
ORPHA:98773spinocerebellar ataxia type 21
| MeSH | C537200 |
| Orphanet | ORPHA:98773 |
| Treatments | 0 drug(s) |
| Symptoms on record | 15 signs |
| Status | published |
Factual Authority
Last Updated3/20/2026
Clinical DataHPO · Orphanet
Drug DataFDA · EMA · CDSCO