OBJECTIVE: Children with malformation of cortical development represent a significant proportion of pediatric epilepsy surgery candidates. Here, we describe a single-center experience with pediatric patients who underwent surgery for intractable epilepsy due to focal cortical dysplasia (FCD). METHODS: Clinical data of 78 patients under 18 years of age with diagnosis of intractable epilepsy due to FCD who underwent surgery from January 1996 to January 2012 were reviewed comparing data of patients submitted to electrocorticography (ECoG) with those without ECoG. RESULTS: Patients' mean age at surgery was 8.52 ± 4.99 years; mean age at epilepsy onset was 2.55 ± 3.01 years. Almost 80 % of the patients underwent ECoG register that was essential for delimitation of surgical resection in 66 out of 78 patients. ECoG was performed in all patients with extratemporal lesions, and the most common FCD found was type II. Seizure outcome was similar in groups with or without ECoG. CONCLUSIONS: Tailored resection of FCD lesions for intractable epilepsy can be safely performed in children with a good seizure outcome and low complication rate. Epilepsy surgery should be considered for all patients with FCD and refractory epilepsy.
OBJECTIVE:Children with malformation of cortical development represent a significant proportion of pediatric epilepsy surgery candidates. Here, we describe a single-center experience with pediatric patients who underwent surgery for intractable epilepsy due to focal cortical dysplasia (FCD). METHODS: Clinical data of 78 patients under 18 years of age with diagnosis of intractable epilepsy due to FCD who underwent surgery from January 1996 to January 2012 were reviewed comparing data of patients submitted to electrocorticography (ECoG) with those without ECoG. RESULTS:Patients' mean age at surgery was 8.52 ± 4.99 years; mean age at epilepsy onset was 2.55 ± 3.01 years. Almost 80 % of the patients underwent ECoG register that was essential for delimitation of surgical resection in 66 out of 78 patients. ECoG was performed in all patients with extratemporal lesions, and the most common FCD found was type II. Seizure outcome was similar in groups with or without ECoG. CONCLUSIONS: Tailored resection of FCD lesions for intractable epilepsy can be safely performed in children with a good seizure outcome and low complication rate. Epilepsy surgery should be considered for all patients with FCD and refractory epilepsy.
Authors: Ingmar Blümcke; Maria Thom; Eleonora Aronica; Dawna D Armstrong; Harry V Vinters; Andre Palmini; Thomas S Jacques; Giuliano Avanzini; A James Barkovich; Giorgio Battaglia; Albert Becker; Carlos Cepeda; Fernando Cendes; Nadia Colombo; Peter Crino; J Helen Cross; Olivier Delalande; François Dubeau; John Duncan; Renzo Guerrini; Philippe Kahane; Gary Mathern; Imad Najm; Ciğdem Ozkara; Charles Raybaud; Alfonso Represa; Steven N Roper; Noriko Salamon; Andreas Schulze-Bonhage; Laura Tassi; Annamaria Vezzani; Roberto Spreafico Journal: Epilepsia Date: 2010-11-10 Impact factor: 5.864
Authors: Susanne Fauser; Charles Essang; Dirk Matthias Altenmüller; Anke Staack; Bernhard J Steinhoff; Karl Strobl; Thomas Bast; Susanne Schubert-Bast; Soroush Doostkam; Josef Zentner; Andreas Schulze-Bonhage Journal: Epilepsia Date: 2013-03-29 Impact factor: 5.864
Authors: P Krsek; B Maton; P Jayakar; P Dean; B Korman; G Rey; C Dunoyer; E Pacheco-Jacome; G Morrison; J Ragheb; H V Vinters; T Resnick; M Duchowny Journal: Neurology Date: 2008-11-12 Impact factor: 9.910