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MR脂肪抑制序列对骨挫伤的诊断价值分析 被引量:6

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摘要 目的:探讨MRI脂肪抑制(STIR)序列对急性骨挫伤的诊断和临床价值。材料与方法:回顾性分析X线及CT检查为阴性的86例骨挫伤病例行MRI常规T1WI和质子脂肪抑制序列矢状位、冠状位或加轴位扫描,分析总结各序列的检出率。结果:STIR序列敏感性高于SE序列,STIR、T1WI、T2WI的检出率分别为100%、85.8%和48.1%,存在着显著的统计学差异(P<0.05以上)。结论:MRI对骨髓变化具有很高敏感性,尤其是MRI脂肪抑制序列能清晰显示常规X线难以显示的骨髓水肿、出血和骨小梁微骨折。
出处 《现代医用影像学》 2009年第5期310-311,共2页 Modern Medical Imageology
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