| 胃间质瘤患者胃电活动的初步研究 |
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| 引用本文： | 俞清翔,陈茉,王邦茂,唐方,方维丽,常毅湘.胃间质瘤患者胃电活动的初步研究[J].天津医药,2010,38(1). |
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| 作者姓名： | 俞清翔 陈茉 王邦茂 唐方 方维丽 常毅湘 |
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| 作者单位： | 1. 天津医科大学总医院消化科,300052
2. 天津医科大学总医院中医科,300052 |
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| 摘 要： | 目的:分析描述胃间质瘤(GIST)患者的胃电活动特点,探讨GIST对胃电活动的影响.方法:运用多导胃电图检测27例胃GIST患者(GIST组)及30例健康志愿者(对照组)的餐前餐后胃电参数,并进行对比分析.结果:对照组餐后各导联较餐前均出现平均频率(MF)、平均幅值(MA)及正常慢波百分比(N%)增高,过缓频率百分比(B%)较餐前减低,差异有统计学意义(P < 0.05或P < 0.01), GIST组未出现相应的胃电图改变(P > 0.05);GIST组各导联餐前MF、MA高于对照组,N%餐前1、3、4导及餐后各导联均低于对照组,过速频率百分比(T%)各导联餐前餐后均高于对照组,差异有统计学意义(P < 0.01);GIST组与对照组患者胃动过速发生率分别为66.7%,3.3%,GIST组节律正常患者所占百分比低于对照组,差异有统计学意义(P < 0.01).结论:GIST患者存在餐前餐后胃电活动异常,异常胃电节律以胃动过速为主.
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| 关 键 词： | 胃肠道间质肿瘤 肌电描记术 肌电复合波 移行 病例对照研究 禁食 饭后期间 |
A Preliminary Study on Gastric Electrical Activity in Patients with Gastrointestinal Stromal Tumor |
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| YU Qingxiang,CHEN Mo,WANG Bangmao,TANG Fang,FANG Weili,CHANG Yixiang.A Preliminary Study on Gastric Electrical Activity in Patients with Gastrointestinal Stromal Tumor[J].Tianjin Medical Journal,2010,38(1). |
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| Authors: | YU Qingxiang CHEN Mo WANG Bangmao TANG Fang FANG Weili CHANG Yixiang |
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| Institution: | YU Qingxiang,CHEN Mo,WANG Bangmao,TANG Fang,FANG Weili,CHANG Yixiang General Hospital of Tianjin Medical University,Tianjin 300052,China |
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| Abstract: | Objects:To investigate the behavior of gastric electrical activity in patients with gastrointestinal stromal tumor(GIST) to identify the influences of GIST on the normal gastric electrical activity. Methods:The electrogastrogram (EGG) parameters of 27 patients with gastric GIST (GIST group) and 30 healthy volunteers (control group) were detected by the multichannel electrogastrogram and the data were analyzed. Results:The values of postprandial mean frequency (MF),mean amplitude (MA) and the percentage of n... |
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| Keywords: | gastrointestinal stromal tumors electromyography myoelectric complex migrating case-control studies fasting postprandial period |
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