CSM经颈椎前路手术治疗前后MRI表现与临床症状关系的对照研究被引量：1

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摘要目的:比较脊髓型颈椎病椎前路手术治疗后的MRI表现及JOA评分结果,分析脊髓型颈椎病的影像学改变与临床疗效的相关性。方法:回顾性分析59例进行颈椎前路手术的脊髓型颈椎病患者的临床资料,在手术前后分别进行JOA评分,并计算出术后改善率。收集手术前后的MRI图像,在MRI图像上测量出如下影像学指标:①脊髓压迫程度;②T2WI信号改变。统计分析脊髓型颈椎病的MRI表现与手术治疗后的临床症状之间的关系。结果:MRI轴位上显示手术3个月后脊髓压迫:Ⅰ度2例,Ⅱ度24例,Ⅲ度25例,Ⅳ度8例。临床症状:严重1例,重度12例,中度15例,轻度29例,无症状2例。手术后3个月MRI T2WI信号强度降低,不变和增强三组的术后改善率两两比较,差异无统计学意义(P>0.05);面积减少,不变和增加三组的术后改善率两两比较,差异无统计学意义(P>0.05)。结论:经椎前路手术治疗后的MRI表现与临床症状之间并无关系。MRI对于术后疗效诊断时要结合患者的症状、体征。

作者马钊王敏茹

机构地区陕西核工业

出处《吉林医学》 CAS 2011年第18期3662-3664,共3页 Jilin Medical Journal

关键词脊髓压迫 MRI CSM JOA评分

分类号 R687.3 [医药卫生—骨科学]

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参考文献7

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