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Surgical treatment of intractable epilepsy guided by dipole localization method
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF NEUROSURGERY
- Issue:
- 4
- DOI:
- 10.3760/j.issn:1001-2346.2002.04.003
- Key Word:
- 难治性癫痫;外科手术;致痫灶;偶极子定位
Abstract： 目的探讨利用偶极子三维颅内癫痫病灶定位系统对难治性癫痫患者致痫灶定位,进行外科手术治疗的效果.方法对1999年8月至2001年6月在我院实施的259例难治性癫痫患者运用偶极子三维颅内癫痫病灶定位系统对难治性癫痫患者致痫灶进行术前精确定位,指导采用相应多种方式手术治疗,并探讨其疗效及随访结果.结果随访6～22月者180例,疗效满意112例,显著改善(发作减少75%以上)36例,良好(发作减少50%以上)22例,疗效差10例.总有效率为94%,显效率82%,未发现任何远期功能损害.结论偶极子三维颅内癫痫病灶定位系统是目前用于明确癫痫病灶定位较为先进的方法,准确指导手术,可明显提高手术效果,并减少并发症的产生.
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