| 摘要: |
| 【摘要】 目的：对比分析儿童单侧肾盂积水和对侧正常肾脏实质的杨氏模量值，以探讨剪切波定量弹性成像在儿童肾盂积水的应用价值。方法：用剪切波弹性成像技术分别测量2015年5月-2018年5月在本院诊治的60例单侧肾盂积水的儿童双侧肾脏实质部杨氏模量值，以正常侧肾脏作为对照组，将两者数据进行对比分析。结果：积水侧肾脏的实质杨氏模量值明显高于对侧正常肾脏实质的杨氏模量值，两者比较有显著性差异，肾脏纤维化程度越深，杨氏模量值越高，肾脏实质的损害程度就越重。结论：剪切波定量弹性成像技术提供了常规二维超声检查外的诊断信息，为临床制定治疗方案提供重要的参考依据。 |
| 关键词: 剪切波 弹性成像 杨氏模量 肾盂积水 |
| DOI： |
| 投稿时间：2018-06-14修订日期：2018-08-22 |
| 基金项目: |
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| The application of shear wave quantitative elastography in children with hydronephrosis |
| Jiang Yingfeng |
| (Department of ultrasound,Haikou people''''s Hospital,affiliated to Central South University) |
| Abstract: |
| 【Abstract】Objective: To compare and analyze the value of Young''s modulus of the unilateral hydronephrosis and the contralateral normal renal parenchyma in children, so as to explore the value of shear wave quantitative elastography in the hydronephrosis of children. Methods: The values of Young''s modulus of bilateral renal parenchyma in 60 children with unilateral pyelonephrosis were measured by shear wave elastic imaging in May 2015 ?May 2018 years in our hospital. The normal side kidney was taken as the control group, and the data were compared and analyzed. Results: The parenchyma Young''s modulus of the hydronephrosis was significantly higher than the young''s modulus of the contralateral normal renal parenchyma. There was a significant difference between the two. The deeper the degree of renal fibrosis, the higher the young''s modulus, the more serious the damage of the renal parenchyma. Conclusion: The shear wave quantitative elastography provides the diagnostic information outside the conventional two-dimensional ultrasound examination, and provides an important reference for the clinical formulation of the treatment scheme. |
| Key words: Shear wave Elastography Yang' ' s modulus Hydronephrosis |
