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目的比较多层螺旋CT扫描和X线检查在小儿气道异物中的检出率。方法 2014年1月-2015年1月医院确诊36例小儿气道异物,根据影像学结果分为观察组和对照组各36例。对照组行X线检查,观察组行螺旋CT扫描,对比和分析不同的影像学方方法在小儿气道异物检测中的准确率。结果观察组患儿确诊率为100.0%,而对照组为83.3%,2组患儿比较差异具有统计学意义(P<0.05)。结论在小儿气道异物患儿的诊断中,应用螺旋CT检查能够明显提高准确率,在降低患儿的痛苦同时增加其配合度,操作简单、图像清晰,值得临床应用。
Objective To compare the detection rate of multi-slice spiral CT and X-ray in children with airway foreign bodies. Methods From January 2014 to January 2015, 36 cases of pediatric airway foreign bodies were diagnosed in our hospital. According to the imaging findings, 36 cases were divided into observation group and control group. The control group underwent X-ray examination and the observation group underwent helical CT scan. The accuracy of different imaging methods in pediatric airway foreign body detection was compared and analyzed. Results The diagnosis rate was 100.0% in the observation group and 83.3% in the control group. There was significant difference between the two groups (P <0.05). Conclusion The diagnosis of pediatric airway foreign body in children, the application of spiral CT examination can significantly improve the accuracy in reducing the pain of children while increasing the degree of coordination, simple operation, clear images, it is worth clinical application.