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Ontology Browser

Parent Terms Term With Siblings Child Terms
Alternating Hemiplegia of Childhood 1  
Alternating hemiplegia of childhood is a rare syndrome of episodic hemi- or quadriplegia lasting minutes to days. Most cases are accompanied by dystonic posturing, choreoathetoid movements, nystagmus, other ocular motor abnormalities, autonomic disturbances, and progressive cognitive impairment. Alternating hemiplegia of childhood-1 (AHC1) is caused by heterozygous mutation in the ATP1A2 gene on chromosome 1q23. (OMIM)
Alternating Hemiplegia of Childhood 2  

Exact Synonyms: AHC1
Primary IDs: OMIM:104290
Definition Sources: OMIM:104290

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