title: Epilepsy Surgery in Children with Lesional Partial Epilepsies.
abstract: OBJECTIVE
  Surgery for epilepsy is a significant treatment alternative with favorable outcomes in the pediatric age group. In this study we present the surgical outcomes of pediatric population referred to our center.
  
  
  METHODS
  The clinical data of 126 patients (≤18 years) with lesional partial epilepsies operated in our center between 1995- 2011 were evaluated retrospectively. Parameters investigated were gender, age at seizure onset, duration of epilepsy, etiology, type and location of operation and outcome. Seizure outcome was classified according to Engel's classification.
  
  
  RESULTS
  The study group consisted of 70 males (55,6%) and 56 females (44.4%). The most common etiology was malformation of cortical development followed by tumors and hippocampal sclerosis. Overall 73.8% of patients had Engel I, 13.5% Engel II and 11.9% Engel III+IV postoperative seizure outcome.
  
  
  CONCLUSIONS
  The results of our pediatric patients who underwent surgery were similar to previous reports in the literature. The seriousness of the clinical picture should tempt physicians to refer the patients as soon as possible to avoid long term complications like epileptic encephalopathies and the side effects of antiepileptic drugs during the development of the young brains.
authors.affiliation: Istanbul University, Cerrahpasa School of Medicine, Department of Neurology, Istanbul, Turkey.
authors.forename: Ozdem
authors.initials: O
authors.lastname: Erturk
authors.forename: Cigdem
authors.initials: C
authors.lastname: Ozkara
authors.forename: Cengiz
authors.initials: C
authors.lastname: Yalcinkaya
authors.forename: Aysin
authors.initials: A
authors.lastname: Dervent
authors.forename: S Naz
authors.initials: SN
authors.lastname: Yeni
authors.forename: Veysi
authors.initials: V
authors.lastname: Demirbilek
authors.forename: Olcay
authors.initials: O
authors.lastname: Unver
authors.forename: Serap
authors.initials: S
authors.lastname: Uysal
authors.forename: Emin
authors.initials: E
authors.lastname: Ozyurt
authors.forename: Mustafa
authors.initials: M
authors.lastname: Uzan
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004828:Epilepsies, Partial / Q000150:complications / Q000601:surgery*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D012189:Retrospective Studies; D012640:Seizures / Q000209:etiology; D016896:Treatment Outcome