自由水抑制序列与重T2加权序列在脊髓损伤诊断中的比较研究

A comparative study:fluid-attenuated inversion-recovery sequence and large T2 sequence in spinal cord injury

目的分析对比自由水抑制序列与重T2加权序列在脊髓损伤诊断中的应用。方法共20例临床病例,在常规扫描的基础上,全部加做重T2加权(largeT2)序列与液体衰减反转恢复(FLAIR)序列,对比两种扫描序列对脊髓损伤的检出率及鉴别急慢性损伤的应用价值。结果20例病例中,重T2加权(largeT2)序列检出脊髓损伤19例,其中区分出急性2例,慢性1例;FLAIR序列共检出脊髓损伤16例,其中急性12例,慢性4例。结论LargeT2序列对脊髓损伤的应用价值更高,FLAIR序列作为一种补充,对鉴别急慢性损伤有较高的价值。

Objective To comparative study fluid-attenuated inversion-recovery sequence and large T2 sequence in spinal cord injury diagnosis.Methods On the basis of conventional scanning twenty patients add large T2 sequence and fluid-attenuated inversion-recovery sequence.Compares the two sequences of spinal cord injury in the detection and identification of acute and chronic injury in value.Results Among 20 patients,19 patients detected of large T2 sequence,2 acute patients,1 chronic patients;16 patients detected of...