Familial Hemiplegic Migraine

Specific forms also covered

• Familial Hemiplegic Migraine

  Autosomal dominant

  A migraine disorder characterized by individual and family history of aura that includes motor weakness.

  ATP1A2, CACNA1A, SCN1A

• Migraine, Familial Hemiplegic, 4

• Hemiplegic Migraine-Developmental And Epileptic Encephalopathy Spectrum

  A spectrum in which individuals may present with phenotypes ranging from hemiplegic migraines without epilepsy to developmental and epileptic encephalopathy with or without episodic hemiplegia or other forms of paresis. Symptoms and severity may vary within families.

  ATP1A2

• Migraine, Familial Hemiplegic, 1

  Autosomal dominant

  CACNA1A

• Migraine, Familial Hemiplegic, 3

  Autosomal dominant

  Any familial or sporadic hemiplegic migraine in which the cause of the disease is a mutation in the SCN1A gene.

  SCN1A

• Migraine, Familial Hemiplegic, 2

  Autosomal dominant

  Any familial or sporadic hemiplegic migraine in which the cause of the disease is a mutation in the ATP1A2 gene.

  ATP1A2

• Sporadic Hemiplegic Migraine

  A migraine disorder characterized by an aura that includes motor weakness and the absence of family history.