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familial hemiplegic migraine 2
Epidemiology: rare
Genetics:
- autosomal dominant
- form linked to chromosome 1q21-q23
- associated with defects in ATP1A2
Clinical manifestations:
- migraine characterized by aura
- some hemiparesis
- sometimes associated with epileptic seizures
- shares features with alternating hemiplegia of childhood
General
familial hemiplegic migraine
Database Correlations
OMIM 602481
References
OMIM :accession 602481