Signs & Symptoms
Based on Human Phenotype Ontology (HPO) disease-phenotype annotations.
Abnormal brain FDG PET scan
Frequent (30-79%)HP:0012658
Abnormal REM sleep
Frequent (30-79%)HP:0002494
Autonomic bladder dysfunction
Frequent (30-79%)HP:0005341
Autonomic dysregulation
Frequent (30-79%)HP:0012332
Axial dystonia
Frequent (30-79%)HP:0002530
Camptocormia
Frequent (30-79%)HP:0100595
Central sleep apnea
Frequent (30-79%)HP:0010536
Corticospinal signs
Frequent (30-79%)HP:0007256
Difficulty articulating speech
Frequent (30-79%)HP:0001260
Dyschezia
Frequent (30-79%)HP:0002019
Female anorgasmia
Frequent (30-79%)HP:0030015
Frequent falls
Frequent (30-79%)HP:0002359
Gaze-evoked nystagmus
Frequent (30-79%)HP:0000640
Imbalance
Frequent (30-79%)HP:0002172
Impotence due to autonomic dysfunction
Frequent (30-79%)HP:0008652
Inability to coordinate movements when walking
Frequent (30-79%)HP:0002066
Muscle rigidity
Frequent (30-79%)HP:0002063
Noisy breathing
Frequent (30-79%)HP:0010307
Orofacial dyskinesias
Frequent (30-79%)HP:0002310
Orthostatic hypotension due to autonomic dysfunction
Frequent (30-79%)HP:0004926
Orthostatic syncope
Frequent (30-79%)HP:0012670
Parkinsonian disease
Frequent (30-79%)HP:0001300
Postural tremor
Frequent (30-79%)HP:0002174
Progressive cerebellar ataxia
Frequent (30-79%)HP:0002073
Raynaud phenomenon
Frequent (30-79%)HP:0030880
Slowness of movements
Frequent (30-79%)HP:0002067
Tremor at rest
Frequent (30-79%)HP:0002322
Quick Facts
- SNOMED CT
- 230297002
- UMLS CUI
- C0393571
- Fully Specified Name
- Multiple system atrophy (disorder)
- Specialists
- 0
- Diagnostic Biomarkers
- 0
- HPO Phenotypes
- 27
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.