脊髓型颈椎病MRI T2髓内高信号与临床表现严重程度的关系

被引:9
作者
余博飞
徐杰
郑武
机构
[1] 福建医科大学省立临床医学院福建省立医院骨科
关键词
脊髓型颈椎病; 核磁共振; 髓内高信号;
D O I
暂无
中图分类号
R681.55 [];
学科分类号
摘要
目的探讨脊髓型颈椎病患者MRI-T2WI信号强度(signal intensity,SI)改变与其临床表现严重程度之间的关系。方法选择我院就诊的脊髓型颈椎病患者64例,均行MRI检查,根据MRI-T2WI像上信号强度改变分为3级,即0、1、2级;采用日本骨科学会评分(JOA)评估患者的脊髓功能状态;采用颈椎功能障碍指数量表(NDI)评估患者的颈椎失能程度。结果 0级15例,1级34例,2级15例,3组病程差异有统计学意义(P=0.020 5),JOA和NDI评分差异无统计学意义(P>0.05)。结论脊髓型颈椎病患者MRI-T2WI像信号强度改变与症状持续时间有关,病程越长,信号强度越强,而单独的MRI-T2WI信号强度分级不能反映患者的临床症状严重程度。
引用
收藏
页码:29 / 32
页数:4
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