The significance of clinical feature in the source localization of epileptogenic zone in children with frontal lobe epilepsy
10.3760/cma.j.issn.1673-4912.2012.01.015
- VernacularTitle:额叶癫(癎)患儿发作期临床症状在癫(癎)源区定位中的意义
- Author:
Qiong WU
;
Tao YU
;
Hua WANG
- Publication Type:Journal Article
- Keywords:
Frontal lobe epilepsy;
Video-electroencephalogram;
Epileptic seizure;
Children
- From:
Chinese Pediatric Emergency Medicine
2012;19(1):41-43
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo investigate the significance of clinical feature in the source localization of epileptogenic zone in children with frontal lobe epilepsy.MethodsThirty children who were diagnosed frontal lobe epilepsy consecutively admitted to the pediatric department of Shengjing hospital from Oct 2010 to Jun 2011 were recruited for retrospective study.All the cases were subject to video-electroencephalogram monitoring.Results Seventy-six episodes with clear origins of the electroencephalogram were monitored in 30 cases,including orbital frontal attack 11 times (14.5％),dorsolateral frontal attack 33 times (43.4％),mesial frontal attack 32 times (42.1％ ).The correlation analysis showed that the head and eye deviation (47 times,61.8％ ),asymmetric tonic seizures (32 times,42.1％ ) and parakinesia seizures (29 times,38.2％ ) prompted the focus was located in the dorsolateral frontal and mesial frontal.But there was no significant difference between the two areas ( x2 =10.58,9.67,11.55,P ＞0.05).The vocalization,manual pedal automatism and emotional seizure prompted the focus was located in the dorsolateral frontal and orbitofrontal;and the emotional seizure was significant differences between the two areas(x2 =38.68,P ＜0.001 ).Emotional seizure was the characteristic of orbitofrontal attack.Conclusion The clinical features have important significance in the judgment of the source localization of epileptogenic zone in children with frontal lobe epilepsy.The emotional seizure could be considered as the characteristic attack of orbitofrontal.
