SWE和三维能量多普勒超声在产后女性盆底肌功能评估中的应用
Application of SWE and three-dimensional energy Doppler ultrasound in evaluation of pelvic floor muscle function in postpartum women
谷美玉 1蒋丽元 2陆超 1孙莉2
作者信息
- 1. 310007 浙江,杭州市中医院超声医学科
- 2. 310007 浙江,杭州市中医院针灸康复科
- 折叠
摘要
目的 探讨超声剪切波弹性成像(SWE)和三维能量多普勒超声在产后女性盆底肌功能评估中的应用.方法 77例产后女性分为盆底功能障碍(PFD)组(34例)和无PFD组(43例).采用SWE测量静息状态和收缩状态下耻骨直肠肌的杨氏模量,三维能量多普勒超声测量血管指数(VI)、血流指数(FI)、血管血流指数(VFI)、收缩期峰值流速、舒张期末流速(EDV)和阻力指数(RI).结果 两组收缩状态耻骨直肠肌左、右支杨氏模量均较静息状态升高(P＜0.05),PFD组静息状态和收缩状态耻骨直肠肌左、右支杨氏模量均低于无PFD组(P＜0.05).PFD组VI、FI、VFI和EDV低于无PFD组,RI高于无PFD组(P＜0.05).结论 SWE和三维能量多普勒超声可用于评估产后女性的盆底肌功能.
Abstract
Objective To explore the application of shear wave elastography(SWE)and three-dimensional energy Doppler ultrasound in the evaluation of pelvic floor muscle function in postpartum women.Methods A total of 77 postpartum women were divided into two groups of A[with pelvic floor dysfunction(PFD),34 cases]and B(without PFD,43 cases).SWE was used to measure Young's modulus of puborectalis at rest and systole.Three-dimensional energy Doppler ultrasound was used to measure vascular index(VI),flow index(FI),vascular flow index(VFI),peak systolic flow velocity,end-diastolic flow velocity(EDV)and resistance index(RI).Results The Young's modulus of left and right branches of puborectalis at systole was higher than that at rest in both groups(P＜0.05).The Young's modulus of left and right branches of puborectalis at rest and systole was lower in group A than that in group B(P＜0.05).The VI,FI,VFI and EDV were lower and RI was higher in group A than those in group B(P＜0.05).Conclusion SWE and three-dimensional energy Doppler ultrasound can be used to assess the function of pelvic floor muscle in postpartum women.
关键词
剪切波弹性成像/三维能量多普勒超声/盆底肌Key words
Shear wave elastography/Three-dimensional energy Doppler ultrasound/Pelvic floor muscle引用本文复制引用
出版年
2024
NETL
NSTL
万方数据