术前视频脑电图及术中皮层脑电图定位继发性癫痫175例分析
李洁;王新军;单峤;
摘要(Abstract):
目的探讨皮层脑电监测定位指导继发性癫痫手术切除方式、范围及术后疗效。方法对2005-06-2013-06我院神经外科收治的175例继发性癫痫患者术前行视频脑电监测定位,致痫灶与病灶相一致,相近或相侧的情况下,手术中再用皮层及深部电极行皮层脑电图监测定位,并在其指导下联合多种手术方式切除原发病灶及致痫灶,术后定期复查,随访660个月。结果根据ILAE疗效分级标准进行疗效评价:1级52例,2级41例,3级27例,4级26例,5级18例,6级11例,总有效率93.0%。结论对继发性癫痫发作患者,术前行视频脑电监测定位,术中再进行皮层脑电监测定位病灶与癫痫灶的关系,并在其指导下联合多种手术方法切除和处理癫痫灶,采取病灶+致痫灶的手术切除方法,可明显降低术后癫痫发生率。
关键词(KeyWords): 视频脑电图监测;皮层脑电图监测;继发性癫痫;手术
基金项目(Foundation):
作者(Authors): 李洁;王新军;单峤;
参考文献(References):
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