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目的:分析彩色多普勒超声在新生儿室管膜下出血中的诊断价值。方法:抽取罗定市妇幼保健计划生育服务中心2014年1月至2017年1月收治的室管膜下出血患儿,观察组为45例室管膜下出血患儿,对照组为45例健康新生儿,应用彩色多普勒超声检查两组新生儿室管膜下出血情况。结果:观察组和对照组新生儿的收缩期最大血流速度(SPV)和舒张期最大血流速度(DPV)比较,差异具有统计学意义(P<0.05),观察组和对照组新生儿的收缩期和舒张期血流速度比值(S/D)、阻力指数(RI)以及搏动指数(PI)比较,差异无统计学意义(P>0.05),观察组患儿患侧和健侧SPV以及DPV比较,差异具有统计学意义(P<0.05),患侧和健侧S/D、RI和PI比较,差异无统计学意义(P>0.05)。结论:对于患有新生儿室管膜下出血的患儿而言,彩色多普勒超声能够将出血情况进行呈现,并且此检查方法无需较高的价格,安全性良好。
Objective: To analyze the diagnostic value of color Doppler sonography in neonatal subependyme hemorrhage. Methods: Children with subependymal hemorrhage admitted from January 2014 to January 2017 in Luoning Maternal and Child Health Family Planning Service Center were selected. The observation group was 45 children with subependymal hemorrhage, while the control group was 45 healthy Newborns, application of color Doppler ultrasound examination of two groups of neonatal subependymal hemorrhage. Results: There was significant difference in neonatal systolic blood flow velocity (SPV) and diastolic blood flow velocity (DPV) between observation group and control group (P <0.05). Neonatal Systolic and diastolic blood flow velocity ratio (S / D), resistance index (RI) and pulsatility index (PI), the difference was not statistically significant (P> 0.05) DPV, the difference was statistically significant (P <0.05), ipsilateral and contralateral S / D, RI and PI, the difference was not statistically significant (P> 0.05). CONCLUSIONS: Color Doppler ultrasound presents bleeding for children with subependymal hemorrhage in the newborn and does not require a higher price for this test and is safe.