Overview
Clinical overview and emergency guidance are pending physician authorship. Graph-derived data (ontology codes, linked conditions, diagnostic biomarkers) is available below.
Associated Conditions
Conditions associated with this symptom based on HPO disease-phenotype annotations.
Jakob-Creutzfeldt disease
Listeriosis
Occasional (5-29%)
Stiff-man syndrome
Frequent (30-79%)
Subacute neuronopathic Gaucher's disease
Adenylosuccinate lyase deficiency
Corticobasal degeneration
Very frequent (80-99%)
Progressive sclerosing poliodystrophy
Frequent (30-79%)
Hyperphosphatasemia with mental retardation
Occasional (5-29%)
Sialidosis
Mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes
Frequent (30-79%)
Whipple's disease
Very frequent (80-99%)
Pyruvate dehydrogenase complex deficiency
Frequent (30-79%)
Transient neonatal hyperglycinemia
Cutis verticis gyrata
Frequent (30-79%)
Dysmorphic sialidosis
Japanese encephalitis virus disease
Occasional (5-29%)
Dihydropteridine reductase deficiency
Infantile neuronal ceroid lipofuscinosis
Huntington's chorea
Frequent (30-79%)
Juvenile neuronal ceroid lipofuscinosis
Niemann-Pick disease, type C
Occasional (5-29%)
Gerstmann-Straussler-Scheinker syndrome
Dentatorubropallidoluysian degeneration
Frequent (30-79%)
Ataxia-telangiectasia syndrome
Angelman syndrome
Occasional (5-29%)
Quick Facts
- SNOMED CT
- 17450006
- UMLS CUI
- C0027066
- Fully Specified Name
- Myoclonus (finding)
- Associated Conditions
- 25
- Diagnostic Tests
- 0
This information is for educational purposes only. If you are experiencing symptoms, please consult a healthcare provider for proper evaluation and diagnosis.