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EEG with generalized polymorphic epileptiform discharges

MedGen UID:
869056
•Concept ID:
C4023474
•
Finding
Synonym: EEG with generalised polymorphic epileptiform discharges
 
HPO: HP:0011200

Definition

Generalized epileptiform discharges of different shapes and frequencies. [from HPO]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVEEG with generalized polymorphic epileptiform discharges

Recent clinical studies

Etiology

Homozygosity for a Novel DOCK7 Variant Due to Segmental Uniparental Isodisomy of Chromosome 1 Associated with Early Infantile Epileptic Encephalopathy (EIEE) and Cortical Visual Impairment.
Kivrak Pfiffner F, Koller S, Ménétrey A, Graf U, Bähr L, Maspoli A, Hackenberg A, Kottke R, Gerth-Kahlert C, Berger W
Int J Mol Sci 2022 Jul 2;23(13) doi: 10.3390/ijms23137382. PMID: 35806387Free PMC Article
Menkes disease in Korea: ATP7A mutation and epilepsy phenotype.
Lee JS, Lim BC, Kim KJ, Hwang YS, Cheon JE, Kim IO, Seong MW, Park SS, Chae JH
Brain Dev 2015 Feb;37(2):223-9. Epub 2014 May 29 doi: 10.1016/j.braindev.2014.04.012. PMID: 24882692

Diagnosis

Epileptological aspects of juvenile neuronal ceroid lipofuscinosis (CLN3 disease) through the lifespan.
Arntsen V, Strandheim J, Helland IB, Sand T, Brodtkorb E
Epilepsy Behav 2019 May;94:59-64. Epub 2019 Mar 16 doi: 10.1016/j.yebeh.2019.02.020. PMID: 30884409
Which EEG patterns in coma are nonconvulsive status epilepticus?
Trinka E, Leitinger M
Epilepsy Behav 2015 Aug;49:203-22. Epub 2015 Jul 4 doi: 10.1016/j.yebeh.2015.05.005. PMID: 26148985
Menkes disease in Korea: ATP7A mutation and epilepsy phenotype.
Lee JS, Lim BC, Kim KJ, Hwang YS, Cheon JE, Kim IO, Seong MW, Park SS, Chae JH
Brain Dev 2015 Feb;37(2):223-9. Epub 2014 May 29 doi: 10.1016/j.braindev.2014.04.012. PMID: 24882692
Atypical multifocal Dravet syndrome lacks generalized seizures and may show later cognitive decline.
Kim YO, Bellows S, McMahon JM, Iona X, Damiano J, Dibbens L, Kelley K, Gill D, Cross JH, Berkovic SF, Scheffer IE
Dev Med Child Neurol 2014 Jan;56(1):85-90. Epub 2013 Oct 25 doi: 10.1111/dmcn.12322. PMID: 24328833
MERRF: Clinical features, muscle biopsy and molecular genetics in Brazilian patients.
Lorenzoni PJ, Scola RH, Kay CS, Arndt RC, Silvado CE, Werneck LC
Mitochondrion 2011 May;11(3):528-32. Epub 2011 Feb 15 doi: 10.1016/j.mito.2011.01.003. PMID: 21303704

Therapy

Spontaneous fast-ultradian dynamics of polymorphic interictal events in drug-resistant focal epilepsy.
Dellavale D, Bonini F, Pizzo F, Makhalova J, Wendling F, Badier JM, Bartolomei F, Bénar CG
Epilepsia 2023 Aug;64(8):2027-2043. Epub 2023 Jun 11 doi: 10.1111/epi.17655. PMID: 37199673

Clinical prediction guides

Spontaneous fast-ultradian dynamics of polymorphic interictal events in drug-resistant focal epilepsy.
Dellavale D, Bonini F, Pizzo F, Makhalova J, Wendling F, Badier JM, Bartolomei F, Bénar CG
Epilepsia 2023 Aug;64(8):2027-2043. Epub 2023 Jun 11 doi: 10.1111/epi.17655. PMID: 37199673
Epileptological aspects of juvenile neuronal ceroid lipofuscinosis (CLN3 disease) through the lifespan.
Arntsen V, Strandheim J, Helland IB, Sand T, Brodtkorb E
Epilepsy Behav 2019 May;94:59-64. Epub 2019 Mar 16 doi: 10.1016/j.yebeh.2019.02.020. PMID: 30884409
Clinical and electroencephalographic features of infantile spasms associated with malformations of cortical development.
Kang HC, Hwang YS, Park JC, Cho WH, Kim SH, Kim HD, Park SK
Pediatr Neurosurg 2006;42(1):20-7. doi: 10.1159/000089505. PMID: 16357497

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