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目的:本实验的课题旨在探讨小儿肠套叠诊断中应用彩色多普勒超声检查的效果与超声特点。方法:选取112例本院2015年2月~2017年3月期间收治的肠套叠患儿,均应用彩色多普勒超声实施影像学诊断,分析其彩超图像特征。结果:112例肠套叠患儿通过彩超诊断检出110例,检出率高达98.21%。其中14例为点状或棒状血流信号,94例为半环状或短条状血流信号,2例未探测到血流信号诊断为肠管坏死。结论:小儿肠套叠通过彩色多普勒超声诊断能够早期明确诊断,可发挥准确性高、安全性高、操作简单与可重复性好等优点,值得推广。
Objective: The purpose of this experiment is to investigate the effect and sonographic features of color Doppler sonography in the diagnosis of intussusception in children. Methods: A total of 112 children with intussusception admitted to our hospital from February 2015 to March 2017 were enrolled in this study. Color Doppler ultrasound was used to diagnose the color Doppler echocardiography. Results: One hundred and twelve cases of intussusception were diagnosed by color Doppler ultrasonography. The detection rate was as high as 98.21%. Among them, 14 were punctate or rod-like flow signals, 94 were semi-annulus or short strip-like flow signals, and 2 did not detect the flow signal to diagnose intestinal necrosis. Conclusion: The diagnosis of intussusception in children can be diagnosed early by color Doppler ultrasonography, which can be used in the diagnosis of intussusception, which has the advantages of high accuracy, high safety, simple operation and good repeatability. It is worth popularizing.