| 磁源性影像在海马硬化致癫灶定位中的应用 |
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| 引用本文： | 孙吉林,吴杰,李素敏,李兰英. 磁源性影像在海马硬化致癫灶定位中的应用[J]. 中国临床医学影像杂志, 2009, 20(3): 153-155 |
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| 作者姓名： | 孙吉林 吴杰 李素敏 李兰英 |
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| 作者单位： | 河北省人民医院影像中心,河北,石家庄,050051 |
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| 摘 要： | 目的：探讨磁源性影像对由海马硬化引起的颞叶癫痫术前致癫灶定位价值。方法：对16例海马硬化的病例术前实行脑磁图检查，并应用磁源性影像技术对致癫灶进行定位。结果：术后随访，按照南京军区总医院的评估标准：满意14例（87.5%）；显著改善1例（6.25%）；疗效差1例（6.25%）；总有效率93%。磁源性影像定位与视频脑电图的定位完全符合率为62.5%。结论：磁源性影像可以明确海马硬化患者癫痫源异常放电位置，可以用于术前致癫灶的定位。
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| 关 键 词： | 癫痫 颞叶；磁共振成像；脑磁图描记术 |
| 收稿时间： | 2008-08-15 |
| 修稿时间： | 2008-09-16 |
Localization of epileptogenic foci caused by hippocampal sclerosis using MSI |
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| SUN Ji-lin,WU Jie,LI Su-min,LI Lan-ying. Localization of epileptogenic foci caused by hippocampal sclerosis using MSI[J]. Journal of China Clinic Medical Imaging, 2009, 20(3): 153-155 |
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| Authors: | SUN Ji-lin WU Jie LI Su-min LI Lan-ying |
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| Affiliation: | Imaging Center;Hebei General Hospital;Shijiazhuang 050051;China |
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| Abstract: | Objective:To evaluate the value of magnetic source imaging(MSI) in localization of the epileptogenic foci in temporal lobe epilepsy(TLE) caused by hippocampal sclerosis(HS).Methods:Sixteen patients with HS were evaluated with magnetoencephalography(MEG) before surgical excision,whose epileptogenic foci were located by MSI.Results:In the follow-up according to Nanjing Military Hospital,14 patients(87.5%) received satisfying curative effect;1 patient(6.25%) was partially relieved and 1 patient(6.25%) got poor... |
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| Keywords: | Epilepsy temporal lobe Magnetic resonance imaging Magnetoencephalography |
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