Overview
Spinocerebellar ataxia type 17 is a disorder.
Auto-generated from clinical reference data. Not a substitute for medical advice.
Signs & Symptoms
Based on Human Phenotype Ontology (HPO) disease-phenotype annotations.
Progressive dementia
Always present (100%)HP:0000726
Ataxia
Very frequent (80-99%)HP:0001251
Gait disturbance
Very frequent (80-99%)HP:0001288
Atrophic cerebellum
Frequent (30-79%)HP:0001272
Behavioral changes
Frequent (30-79%)HP:0000708
Brainstem atrophy
Frequent (30-79%)HP:0007366
Cerebellar Purkinje layer atrophy
Frequent (30-79%)HP:0012082
Choreiform movements
Frequent (30-79%)HP:0002072
Corticospinal signs
Frequent (30-79%)HP:0007256
Dystonic disease
Frequent (30-79%)HP:0001332
Generalized cerebral degeneration/underdevelopment
Frequent (30-79%)HP:0007058
Intellectual deterioration
Frequent (30-79%)HP:0001268
Involuntary closure of eyelid
Frequent (30-79%)HP:0000643
Involuntary movements
Frequent (30-79%)HP:0004305
Involuntary muscle stiffness, contraction, or spasm
Frequent (30-79%)HP:0001257
Muscle rigidity
Frequent (30-79%)HP:0002063
Parkinsonian disease
Frequent (30-79%)HP:0001300
Torticollis
Frequent (30-79%)HP:0000473
Writer's cramp
Frequent (30-79%)HP:0002356
Abnormal finger chase test
HP:0001310
Aggression
HP:0000718
Anosognosia
HP:0000757
Appendicular ataxia
HP:0002070
Apraxia
HP:0002186
Confusion
HP:0001289
Deglutition disorder
HP:0002015
Depression
HP:0000716
Difficulty articulating speech
HP:0001260
Diffuse cerebral atrophy
HP:0002506
Epilepsy
HP:0001250
Quick Facts
- SNOMED CT
- 719249005
- UMLS CUI
- C1846707
- Fully Specified Name
- Spinocerebellar ataxia type 17 (disorder)
- Specialists
- 0
- Diagnostic Biomarkers
- 0
- HPO Phenotypes
- 30
Medical Disclaimer
This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.
Clinical content is derived from the SNOMED CT clinical ontology and curated medical knowledge graphs.