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MRI诊断坐骨股骨撞击综合征的临床研究 被引量:3

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摘要 目的观察磁共振成像(MRI)诊断坐骨股骨撞击综合征(IFI)的价值。方法以68例IFI患者和45例健康受试者为研究对象,所有研究对象均进行MRI检查,比较IFI病例组与健康对照组各MRI参数检测数值差异,分析各MRI参数检测数值与IFI相关性及对IFI的诊断效能,观察不同股方肌水肿等级及脂肪浸润等级IFI患者间IFS检测数值差异。结果IFI病例组IFS、QFS和TQFMV检测数值均显著低于健康对照组水平(t=-17.847,-15.426,-18.934;P=0.000,0.000,0.000,均<0.05),而IFI病例组HTA和TO检测数值均显著高于健康对照组水平(t=-9.536,10.283;P=0.000,0.000,均<0.05);IFS、QFS和TQFMV检测数值与IFI的发生呈负相关(-0.925,-0.917,-0.874;P<0.05),且HTA和TO检测数值与IFI的发生呈正相关(-0.874,0.861;P<0.05);各参数指标中,IFS对IFI诊断的AUC(0.999 cm2)、灵敏度(98.89%)和特异性最高(96.67%),而HTA对IFI诊断的AUC(0.982 cm2)、灵敏度(82.22%)和特异性最低(87.78%)。不同股方肌水肿等级和不同股方肌脂肪浸润等级的IFI患者之间IFS检测数值差异均具有统计学意义(F=6.952,9.481;P=0.017,0.003,均<0.05)。结论MRI对IFI具有较高诊断价值,且可有效鉴别股方肌水肿及脂肪浸润程度,临床应予以重视。
作者 包雪梅
出处 《浙江创伤外科》 2020年第3期563-564,共2页 Zhejiang Journal of Traumatic Surgery
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