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Epileptic seizure semiology in infants and children

Jun T Park1, Guadalupe Fernandez-Baca Vaca1

  • 1Rainbow Babies & Children's Hospital, Cleveland, Ohio, United States; Epilepsy Center, University Hospitals, Cleveland, Ohio, United States; Case Western Reserve University School of Medicine, Cleveland, Ohio, United States.

Seizure
|November 12, 2019
PubMed

Insights

Seizure semiology in children provides crucial clues for identifying the epileptogenic zone. However, interpreting these signs can be complex due to developmental changes and potential localization ambiguity in young patients.

Area of Science:

  • Neurology
  • Pediatric Neurology
  • Epileptology

Background:

  • Epileptic seizure semiology is vital for hypothesizing the epileptogenic zone.
  • Seizure manifestations in infants and children evolve with brain maturation.
  • Focal lesions can present with generalized signs, and focal signs may mislead localization in pediatric epilepsy.

Purpose of the Study:

  • To review seizure semiology in children aged one month to ten years.
  • To correlate seizure semiology with the lateralization and localization of the epileptogenic zone.

Main Methods:

  • Review of seizure semiology in pediatric patients (1 month to 10 years).
  • Analysis of semiological features in relation to epileptogenic zone lateralization and localization.

Main Results:

  • Seizure semiology in children is initially simple and becomes more complex with age.
  • Generalized seizure semiology can occur with focal lesions.
  • Focal seizure signs may present misleading localization information.

Conclusions:

  • Understanding developmental changes in seizure semiology is key in pediatric epilepsy.
  • Careful semiological analysis is necessary for accurate epileptogenic zone localization in children.
  • Seizure semiology, despite complexities, remains a critical tool for localizing epilepsy foci in pediatric patients.

Keywords:
Epileptogenic zoneFocal epilepsyGeneralized epilepsyLateralizing signsLocalizing signsPediatric epilepsyPediatric epilepsy surgerySeizure semiology

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