Term: Bilateral tonic-clonic seizure with focal onset
Accession: HP:0007334
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Definition: A bilateral tonic-clonic seizure with focal onset is a focal-onset seizure which progresses into a bilateral tonic-clonic phase.
Comment: The ILAE 2017 classification refers to this seizure type as a focal to bilateral tonic-clonic seizure. Previously it has been known as a secondarily generalized tonic-clonic seizure. The focal features of the seizure may be clinically manifest or alternatively, the spread in brain networks may be so rapid that no preceding focal symptom or sign is identified with demonstration of the focal onset resting on investigations. Note that not all instances of a Bilateral tonic-clonic seizure with focal onset will be a Focal motor seizure, some will be a Focal non-motor seizure, thus one can only say that there is a Focal-onset.
Synonyms: exact_synonym: Focal seizure with secondary generalisation; Focal seizure with secondary generalization; Focal to bilateral tonic-clonic seizure; Generalised tonic-clonic seizure with focal onset; Generalised tonic-clonic seizure with partial onset; Generalised tonic-clonic seizures with focal onset; Generalized tonic-clonic seizure with focal onset; Generalized tonic-clonic seizure with partial onset; Generalized tonic-clonic seizures with focal onset; Partial seizure with secondary generalisation; Partial seizure with secondary generalization; Partial seizures with secondary generalisation; Partial seizures with secondary generalization; Secondarily generalised tonic-clonic seizure; Secondarily generalised tonic-clonic seizures; Secondarily generalized tonic-clonic seizure; Secondarily generalized tonic-clonic seizures; Secondary generalised tonic clonic seizures; Secondary generalized tonic clonic seizures
alt_id: HP:0002602
xref: UMLS:C0877017
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ADAM22
ADAM metallopeptidase domain 22
IAGP
HPO
OMIM:617933
NCBI chr 7:87,934,251...88,202,889
Ensembl chr 7:87,934,143...88,202,889
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ATP1A2
ATPase Na+/K+ transporting subunit alpha 2
IAGP
HPO
OMIM:619605
NCBI chr 1:160,115,759...160,143,591
Ensembl chr 1:160,115,759...160,143,591
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CEP85L
centrosomal protein 85 like
IAGP
HPO
OMIM:618873
NCBI chr 6:118,460,772...118,710,089
Ensembl chr 6:118,460,772...118,710,075
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CNTNAP2
contactin associated protein 2
IAGP
HPO
OMIM:610042 ORPHA:163681
NCBI chr 7:146,116,801...148,420,998
Ensembl chr 7:146,116,002...148,420,998
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DEPDC5
DEP domain containing 5, GATOR1 subcomplex subunit
IAGP
HPO
ORPHA:101046
NCBI chr22:31,753,968...31,908,033
Ensembl chr22:31,753,867...31,908,033
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EPM2A
EPM2A glucan phosphatase, laforin
IAGP
HPO
OMIM:254780 ORPHA:501
NCBI chr 6:145,383,353...145,736,023
Ensembl chr 6:145,382,535...145,736,023
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FIG4
FIG4 phosphoinositide 5-phosphatase
IAGP
HPO
OMIM:612691
NCBI chr 6:109,691,296...109,825,426
Ensembl chr 6:109,690,609...109,878,098
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GABRG2
gamma-aminobutyric acid type A receptor subunit gamma2
IAGP
HPO
ORPHA:1945
NCBI chr 5:162,067,465...162,155,539
Ensembl chr 5:162,000,057...162,162,977
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GAL
galanin and GMAP prepropeptide
IAGP
HPO
OMIM:616461
NCBI chr11:68,684,544...68,691,175
Ensembl chr11:68,683,779...68,691,175
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GRIN2A
glutamate ionotropic receptor NMDA type subunit 2A
IAGP
HPO
OMIM:245570 ORPHA:163721 ORPHA:1945
NCBI chr16:9,753,404...10,182,908
Ensembl chr16:9,753,404...10,182,928
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IER3IP1
immediate early response 3 interacting protein 1
IAGP
HPO
OMIM:614231
NCBI chr18:47,152,834...47,176,364
Ensembl chr18:47,152,834...47,176,364
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KCNB1
potassium voltage-gated channel subfamily B member 1
IAGP
HPO
OMIM:616056
NCBI chr20:49,363,877...49,483,362
Ensembl chr20:49,293,394...49,484,297
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KCNJ11
potassium inwardly rectifying channel subfamily J member 11
IAGP
HPO
OMIM:618856
NCBI chr11:17,385,248...17,389,346
Ensembl chr11:17,365,172...17,389,331
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KCNMA1
potassium calcium-activated channel subfamily M alpha 1
IAGP
HPO
OMIM:617643
NCBI chr10:76,869,602...77,637,808
Ensembl chr10:76,869,601...77,638,369
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KCNQ2
potassium voltage-gated channel subfamily Q member 2
IAGP
HPO
ORPHA:293181 ORPHA:306
NCBI chr20:63,400,208...63,472,655
Ensembl chr20:63,400,208...63,472,677
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KCNQ3
potassium voltage-gated channel subfamily Q member 3
IAGP
HPO
ORPHA:306
NCBI chr 8:132,120,861...132,481,095
Ensembl chr 8:132,120,861...132,481,095
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KCNT1
potassium sodium-activated channel subfamily T member 1
IAGP
HPO
ORPHA:293181
NCBI chr 9:135,702,185...135,795,502
Ensembl chr 9:135,702,185...135,795,508
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KCTD7
potassium channel tetramerization domain containing 7
IAGP
HPO
OMIM:611726
NCBI chr 7:66,628,881...66,643,229
Ensembl chr 7:66,628,881...66,649,067
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KDM6A
lysine demethylase 6A
IAGP
HPO
OMIM:147920
NCBI chr X:44,873,188...45,112,779
Ensembl chr X:44,873,188...45,112,779
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KMT2D
lysine methyltransferase 2D
IAGP
HPO
OMIM:147920
NCBI chr12:49,018,978...49,060,794
Ensembl chr12:49,018,975...49,060,794
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LGI1
leucine rich glioma inactivated 1
IAGP
HPO
OMIM:600512 ORPHA:101046
NCBI chr10:93,757,936...93,798,159
Ensembl chr10:93,757,840...93,806,272
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MAST3
microtubule associated serine/threonine kinase 3
IAGP
HPO
OMIM:620115
NCBI chr19:18,097,778...18,151,687
Ensembl chr19:18,097,778...18,151,692
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MICAL1
microtubule associated monooxygenase, calponin and LIM domain containing 1
IAGP
HPO
OMIM:600512
NCBI chr 6:109,444,062...109,465,968
Ensembl chr 6:109,444,062...109,465,968
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MTFMT
mitochondrial methionyl-tRNA formyltransferase
IAGP
HPO
OMIM:614947
NCBI chr15:65,001,512...65,029,639
Ensembl chr15:65,001,512...65,029,639
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NHLRC1
NHL repeat containing E3 ubiquitin protein ligase 1
IAGP
HPO
ORPHA:501
NCBI chr 6:18,120,440...18,122,677
Ensembl chr 6:18,120,440...18,122,677
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PACS2
phosphofurin acidic cluster sorting protein 2
IAGP
HPO
OMIM:618067
NCBI chr14:105,300,774...105,398,147
Ensembl chr14:105,300,563...105,398,147
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PDSS2
decaprenyl diphosphate synthase subunit 2
IAGP
HPO
OMIM:614652
NCBI chr 6:107,152,562...107,459,564
Ensembl chr 6:107,152,562...107,459,564
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PIGA
phosphatidylinositol glycan anchor biosynthesis class A
IAGP
HPO
ORPHA:293181
NCBI chr X:15,319,451...15,335,554
Ensembl chr X:15,319,452...15,335,554
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PLCB1
phospholipase C beta 1
IAGP
HPO
ORPHA:293181
NCBI chr20:8,132,266...8,884,900
Ensembl chr20:8,077,251...8,968,360
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POLG
DNA polymerase gamma, catalytic subunit
IAGP
HPO
ORPHA:254881
NCBI chr15:89,316,320...89,334,824
Ensembl chr15:89,305,198...89,334,861
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PPFIBP1
PPFIA binding protein 1
IAGP
HPO
OMIM:620024
NCBI chr12:27,524,206...27,695,564
Ensembl chr12:27,523,431...27,695,564
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PPP2CA
protein phosphatase 2 catalytic subunit alpha
IAGP
HPO
OMIM:618354
NCBI chr 5:134,194,332...134,226,073
Ensembl chr 5:134,194,035...134,226,073
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PRRT2
proline rich transmembrane protein 2
IAGP
HPO
ORPHA:306
NCBI chr16:29,812,193...29,815,881
Ensembl chr16:29,811,382...29,815,892
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PSAP
prosaposin
IAGP
HPO
OMIM:610539
NCBI chr10:71,816,298...71,851,251
Ensembl chr10:71,816,298...71,851,251
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PUS3
pseudouridine synthase 3
IAGP
HPO
ORPHA:488627
NCBI chr11:125,893,485...125,903,206
Ensembl chr11:125,893,485...125,903,221
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RELN
reelin
IAGP
HPO
OMIM:600512 ORPHA:101046
NCBI chr 7:103,471,789...103,989,658
Ensembl chr 7:103,471,381...103,989,658
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SCN1A
sodium voltage-gated channel alpha subunit 1
IAGP
HPO
ORPHA:293181
NCBI chr 2:165,984,641...166,149,161
Ensembl chr 2:165,984,641...166,149,214
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SCN2A
sodium voltage-gated channel alpha subunit 2
IAGP
HPO
OMIM:607745 OMIM:613721 ORPHA:293181 ORPHA:306
NCBI chr 2:165,239,414...165,392,304
Ensembl chr 2:165,194,993...165,392,310
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SCN8A
sodium voltage-gated channel alpha subunit 8
IAGP
HPO
OMIM:614558 ORPHA:306
NCBI chr12:51,591,233...51,812,864
Ensembl chr12:51,590,266...51,812,864
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SLC12A5
solute carrier family 12 member 5
IAGP
HPO
OMIM:616645 ORPHA:293181
NCBI chr20:46,021,686...46,060,150
Ensembl chr20:46,021,690...46,060,150
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SLC22A5
solute carrier family 22 member 5
IAGP
HPO
ORPHA:158
NCBI chr 5:132,369,710...132,395,612
Ensembl chr 5:132,369,710...132,395,613
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SLC25A22
solute carrier family 25 member 22
IAGP
HPO
ORPHA:293181
NCBI chr11:790,475...798,281
Ensembl chr11:790,475...798,281
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SLC38A3
solute carrier family 38 member 3
IAGP
HPO
OMIM:619881
NCBI chr 3:50,205,271...50,221,486
Ensembl chr 3:50,205,246...50,221,486
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SRPX2
sushi repeat containing protein X-linked 2
IAGP
HPO
ORPHA:163721 ORPHA:1945
NCBI chr X:100,644,199...100,675,788
Ensembl chr X:100,644,195...100,675,788
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STXBP1
syntaxin binding protein 1
IAGP
HPO
ORPHA:599373
NCBI chr 9:127,611,912...127,696,029
Ensembl chr 9:127,579,370...127,696,027
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SZT2
SZT2 subunit of KICSTOR complex
IAGP
HPO
OMIM:615476
NCBI chr 1:43,389,899...43,454,247
Ensembl chr 1:43,389,882...43,454,247
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TBC1D24
TBC1 domain family member 24
IAGP
HPO
ORPHA:293181
NCBI chr16:2,475,127...2,505,730
Ensembl chr16:2,475,051...2,509,560
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TRIM8
tripartite motif containing 8
IAGP
HPO
OMIM:619428
NCBI chr10:102,644,479...102,658,319
Ensembl chr10:102,642,503...102,658,318
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