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Atypical presentations of benign childhood epilepsy with centrotemporal spikes: a review

Uri Kramer1

  • 1Child Neurology Unit, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel. umkramer@netvision.net.il

Journal of Child Neurology
|July 29, 2008
PubMed

Insights

Benign childhood epilepsy with centrotemporal spikes (BCECTS) has common atypical forms, likely sharing a genetic origin. This review details these forms and highlights cognitive risks in severe types.

Area of Science:

  • Neurology
  • Pediatric Epilepsy
  • Genetics

Background:

  • Benign childhood epilepsy with centrotemporal spikes (BCECTS) is the most prevalent epileptic syndrome in children.
  • Atypical presentations of BCECTS are frequent and may represent a spectrum of a single genetic etiology.

Purpose of the Study:

  • To delineate the various atypical forms of benign childhood epilepsy with centrotemporal spikes.
  • To emphasize the cognitive implications associated with the more severe variants of BCECTS.

Main Methods:

  • Literature review of benign childhood epilepsy with centrotemporal spikes.
  • Classification of atypical forms including ESES, LKS, and others.
  • Analysis of cognitive sequelae in malignant BCECTS types.

Main Results:

  • Atypical forms of BCECTS are common and may share underlying genetic mechanisms.
  • Specific atypical forms include electrical status epilepticus in slow sleep (ESES), Landau-Kleffner syndrome (LKS), and "classic" atypical BCECTS.
  • More aggressive forms of BCECTS pose significant cognitive risks.

Conclusions:

  • Understanding the spectrum of atypical BCECTS is crucial for accurate diagnosis and management.
  • Early identification of cognitive hazards in severe BCECTS is essential for intervention.
  • Further research into the shared genetic basis of BCECTS forms is warranted.

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