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Familial or sporadic hemiplegic migraine

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Name:
Familial or sporadic hemiplegic migraine
Description:
A rare variety of migraine with aura characterized by the presence of a motor weakness during the aura. There are two main forms depending on the familial history: patients with at least one first- or second-degree relative who has aura including motor weakness have familial hemiplegic migraine (FHM); patients without such familial history have sporadic hemiplegic migraine (SHM).
ORPHAcode:
569
XREF(s):
Orphanet
ICD-10
OMIM
OMIM
OMIM
OMIM
Analyte(s):
SCN1A
CACNA1A
ATP1A2
PRRT2
Created:
13 May 2019 - 01:02
Changed:
22 Jun 2023 - 16:14
  • Familial hemiplegic Migraine (8 genes) - KUL
    Gene % of coding sequence sufficiently covered to detect heterozygous mutations Copy number variation Comments
    CACNA1A 100.00 1 NM001127221.1/ Core gene
    ATP1A2 100.00 1 NM000702.3/ Core gene
    SCN1A 100.00 1 NM_001165963.2/ Core gene
    ATP1A3 100.00 1 NM152296.5/ gene that may be associated with an inherited form of Familia Hemiplegic Migraine (FHM)
    KCNK18 100.00 1 NM181840.1/ gene that may be associated with an inherited form of Familia Hemiplegic Migraine (FHM)
    PRRT2 100.00 1 NM145239.2/ gene that may be associated with an inherited form of Familia Hemiplegic Migraine (FHM)
    SLC1A3 100.00 1 NM004172.4/ gene that may be associated with an inherited form of Familia Hemiplegic Migraine (FHM)
    SLC2A1 100.00 1 NM_006516.2/ gene that may be associated with an inherited form of Familia Hemiplegic Migraine (FHM)