Signs & Symptoms
Based on Human Phenotype Ontology (HPO) disease-phenotype annotations.
Absent tendon reflexes
Frequent (30-79%)HP:0001284
Acute demyelinating polyneuropathy
Frequent (30-79%)HP:0007131
Appendicular ataxia
Frequent (30-79%)HP:0002070
Cavus foot
Frequent (30-79%)HP:0001761
Clumsiness
Frequent (30-79%)HP:0002312
Cobb angle greater than ten degrees
Frequent (30-79%)HP:0002650
Decreased motor nerve conduction velocity
Frequent (30-79%)HP:0003431
Distal muscle atrophy, upper and lower limbs
Frequent (30-79%)HP:0003693
Foot, talipes equinovarus
Frequent (30-79%)HP:0001762
Gait disturbance
Frequent (30-79%)HP:0001288
Impaired pain sensation
Frequent (30-79%)HP:0007328
Impaired thermal sensitivity
Frequent (30-79%)HP:0010829
Impaired vibratory sensation
Frequent (30-79%)HP:0002495
Inability to coordinate movements when walking
Frequent (30-79%)HP:0002066
Involuntary, rapid, rhythmic eye movements
Frequent (30-79%)HP:0000639
Kyphoscoliosis
Frequent (30-79%)HP:0002751
Lower limb muscle weakness
Frequent (30-79%)HP:0007340
Nerve damage causing decreased feeling and movement
Frequent (30-79%)HP:0007141
Postural tremor
Frequent (30-79%)HP:0002174
Sensory impairment
Frequent (30-79%)HP:0003474
Unsteady walk
Frequent (30-79%)HP:0002317
Extensor plantar responses
Occasional (5-29%)HP:0003487
Frequent falls
Occasional (5-29%)HP:0002359
Genu valga
Occasional (5-29%)HP:0002857
Intrinsic hand muscle atrophy
Occasional (5-29%)HP:0008954
Neurogenic muscle atrophy, especially in the lower limbs
Occasional (5-29%)HP:0003202
Sphincter disturbances
Occasional (5-29%)HP:0002839
Action tremor
HP:0002345
Decreased number of large and small myelinated fibres
HP:0003380
Delayed motor milestones
HP:0001270
Quick Facts
- SNOMED CT
- 45853006
- UMLS CUI
- C0205713
- Fully Specified Name
- Roussy-Lévy syndrome (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.