familial hemiplegic migraine; Migraine without Aura; Progressive Cerebellar Ataxia
Diagnosis/Definite
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Phenotype details
1st HMA no language disturbances, 1st HMA no sensory disturbances, 1st HMA no visual disturbances, 1st HMA no confusion/somnolence; 1st severe attack 7y, 1st severe attack signs mild coma; PermCer status 18y, no nystagmus, dysarthria, no ataxia