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声触诊组织定量技术评估2型糖尿病肾病患者肾脏弹性 被引量:9

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摘要 目的:应用声触诊组织定量技术(VTQ)测量2型糖尿病肾病(DN)患者肾实质、肾窦部的弹性,探讨VTQ在2型DN患者中的应用价值。方法:95例糖尿病患者根据Mogensen分期标准分为正常白蛋白尿组(DN-1组)及早期肾病组(DN-2组)及临床肾病组(DN-3组),30例健康志愿者为对照组,对所有研究对象肾脏实质及肾窦区行VTQ,测量反映组织弹性顺应力的横向剪切波速度(Vs),比较分析各组与对照组之间的差异。结果:(1)所有研究对象肾脏Vs均肾实质>肾窦部,差异有统计学意义(均P<0.01),且左、右肾实质及肾窦部差异无统计学意义。(2)与对照组比,DN-3组肾实质Vs较对照组低,差异有统计学意义(t=2.46,P=0.02),肾窦部Vs则无明显差异(P>0.05)。(3)DN-1组、DN-2组肾实质、肾窦部Vs与对照组间差异无统计学意义(P>0.05)。结论:VTQ可以量化评估DN患者肾脏损害程度,为DN患者的诊断提供一种新的无创的定量评估指标。
出处 《实用医学杂志》 CAS 北大核心 2015年第1期81-83,共3页 The Journal of Practical Medicine
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