3D超短回波序列联合T2* mapping评价腰椎间盘软骨终板缺损与椎间盘退变的关系

被引:8
作者
王娇 [1 ]
查云飞 [1 ]
邢栋 [1 ]
胡磊 [1 ]
刘昌盛 [1 ]
林晖 [2 ]
林苑 [1 ]
机构
[1] 武汉大学人民医院放射科
[2] GE中国医疗集团
关键词
磁共振成像; 椎间盘; 软骨终板;
D O I
10.13929/j.1003-3289.2015.10.006
中图分类号
R681.53 []; R445.2 [核磁共振成像];
学科分类号
100231 [临床病理学];
摘要
目的采用3D-UTE序列联合T2*mapping评价腰椎间盘软骨终板缺损与椎间盘退变的相关性。方法 26例受检者分别接受腰椎3D-UTE序列、T2*mapping检查。按照椎间盘有无软骨终板缺损分为4组:A组,软骨终板无缺损;B组,软骨终板头侧缺损;C组,软骨终板尾侧缺损;D组,软骨终板头尾侧缺损。测量腰椎正中矢状层面上椎间盘髓核区的T2*值。结果 26例受检者共130个椎间盘,其中A组67个(67/130,51.54%),B组15个(15/130,11.54%),C组24个(24/130,18.46%),D组24个(24/130,18.46%);AD组髓核区T2*值分别为(49.60±1.97)ms、(45.59±4.76)ms、(40.64±2.84)ms及(24.63±2.66)ms,差异有统计学意义(F=15.59,P<0.0001)。D组与A、B、C组及A组与C组髓核区T2*值差异有统计学意义(P<0.05),余组间两两比较差异均无统计学意义。结论软骨终板缺损与椎间盘退变有关系,软骨终板头、尾侧均缺损比软骨终板头、尾侧单独缺损更容易引起椎间盘退变。
引用
收藏
页码:1470 / 1474
页数:5
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