体感诱发电位检查对脑梗死的意义

Somatosensory Evoked Potential Significance of Cerebral Infarction

目的对体感诱发电位检查脑梗死的意义进行探讨。方法 2008年10月～2010年3月在笔者所在医院就诊的脑梗死患者中随机选取100例作为患者组,其中男性57例,女性43例;另选择正常组100例,对其进行体感诱发电位检查。结果本研究100例患者组中,SEP检查异常者共71例(71%),其中检查为轻度异常者15例(15%),中度异常者25例(25%),重度异常者31例(31%)。与正常组相比,患者组表现为P14-N60各波PL均明显延长,有显著性差异。结论体感诱发电位检查有助于脑血管病的早期诊断和鉴别诊断,有助于病情评估和预后监测,值得深入研究,进一步探讨其作用以及使用价值。

Objective To explore the somatosensory evoked potential significance of cerebral infarction. Methods To select radomly 100 patients with cerebral infarction patients, patients formed group from October 2008 to March 2010. At the same time, and to select the normal group of 100 patients, its somatosensory evoked potential. Results All 100 patients in this study group, SEP abnormalities were a total of 71 patients （ 71% ）, which checks for mild abnormalities in 15 patients （ 15% ）, moderately abnormal in 25 cases （ 25% ）, severe abnormalities 31 cases （31%）. Compared with normal group, the performance of PI4-N60 wave of the PL were significantly longer than the normal group, and the difference was significantly different. Conclusion Somatosensory evoked potential can help early diagnosis cerebrovascular disease and the differential diagnosis, prognosis and monitoring to help assess the condition, it is worth in- depth study.