Signs & Symptoms
Based on Human Phenotype Ontology (HPO) disease-phenotype annotations.
Reduced tissue neuraminidase activity
Always present (100%)HP:6000911
Abnormal finger chase test
HP:0001310
Cataract
HP:0000518
Decreased body height
HP:0004322
Decreased visual acuity, progressive
HP:0000529
Disease of the heart muscle
HP:0001638
Dysostosis multiplex
HP:0000943
Enlarged liver
HP:0002240
Enlarged lysosomal vacuoles in lymphocytes
HP:0001922
Facial swelling
HP:0000282
Generalised decreased muscle tone
HP:0001290
Hydrops fetalis
HP:0001789
Increased heart size
HP:0001640
Increased reflexes
HP:0001347
Increased urinary O-linked sialopeptides
HP:0003461
Increased urinary sialyloligosaccharides
HP:0012061
Inguinal hernia
HP:0000023
Involuntary, rapid, rhythmic eye movements
HP:0000639
Jerking
HP:0001336
Large spleen
HP:0001744
Large vacuolated foam cells ('NP cells') on bone marrow biopsy
HP:0004333
Macular cherry red spot
HP:0010729
Muscle weakness
HP:0001324
Neurogenic muscle atrophy, especially in the lower limbs
HP:0003202
Nonprogressive mental retardation
HP:0001249
Peripheral hypotonia
HP:0001252
Peritoneal effusion
HP:0001541
Proteinuria
HP:0000093
Seizures
HP:0001250
Sensorineural deafness
HP:0000407
Quick Facts
- SNOMED CT
- 38795005
- UMLS CUI
- C0268226
- Fully Specified Name
- Sialidosis (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.