DFY定量分析在新生儿缺氧缺血性脑病中的应用价值

The Application Value of DFY Quantitative Analysis in Hypoxic-ischemic Encephalopathy

目的探讨应用超声灰阶值测定评价定量分析技术(DFY),对新生儿缺氧缺血性脑病(HIE)的诊断意义.方法通过颅脑超声及应用超声图像定量分析仪,选择HIE组及对照组各50例分别为300个测定点进行灰阶测定.结果 HIE组与对照组之间脑灰阶值差异有统计学意义(P<0.05).结论超声灰阶定量分析对新生儿脑损伤的诊断有重要意义,有助于判断预后和指导临床早期治疗.

Objective To investigate the diagnositic value of DFY ultrasound imaging analysis software（called DFY in short below） in quantitative diagnosis of hypoxic-ischemic encephalopathy （HIE）. Method Brain sonograms of HIE group and control group were collected （50 cases in each group） , gray-scales of 6 region of interes （ROI） were measured in each eases （300 ROI for each group）. Result The difference in gray-scale between HIE group and control group had statistical significance （P 〈 0.05）. Conclusion Quantitative analysis of ultrasounic gray-scale is significant to the dignosis of newborn brain injury, and beneficial to prognosis judgement and clinic early treatmen guide.