磁共振周围神经成像T2-3D-FFE序列与DWIBS序列诊断腰椎间盘突出症的对比研究
Journal of Imaging Research and Medical Applications(2020)
Abstract
目的:对比磁共振周围神经根成像T2-3D-FFE序列与DWIBS序列对腰椎间盘突出的显示及分型的价值.资料与方法:对本院2019年8-11月期间拟诊为腰椎间盘突出病人30例,行常规MRI序列后加扫T2-3D-FFE序列及DWIBS序列扫描,比较两种方法对脊神经根细节显示情况,并将突出椎间盘与受累神经根关系分为根肩型、根前型、根腋型,比较两种方法对三种分型显示情况.结果:T2-3D-FFE序列对脊神经根细节显示高于DWIBS序列,T2-3D-FFE显示根肩型、根前型、根腋型分别为5、4、11例,明显高于DWIBS显示根肩型、根前型、根腋型3、2、5例.结论:T2-3D-FFE序列对脊神经根细节显示及腰间盘突出类型显示均明显优于DWIBS序列,值得推广.
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