[摘要] 目的 分析肺超声在获得性肺炎患儿诊断中的临床应用价值。 方法 方便选取该院获得性肺炎患儿一共100例，患儿收取时间在2015年1月—2016年2月，将获得性肺炎患儿100例随机分为观察组、对照组，观察组50例患儿-实施肺超声诊断，对照组50例患儿-实施胸片检查。结果 观察组获得性肺炎患儿的检出率96.00%高于对照组患儿检出率(χ2=10.714 3，P<0.05)；观察组获得性肺炎患儿的敏感度96.00%和特异性96.00%与对照组差异有统计学意义(χ2=6.060 6、χ2=4.000 0，P<0.05)；观察组获得性肺炎患儿的误诊率和漏诊率与对照组患儿差异有统计学意义(χ2=4.891 3、4.891 3，P<0.05)。结论 通过对获得性肺炎患儿实施肺超声诊断，取得显著效果，值得在进一步推广及运用。

    [关键词] 肺超声；获得性肺炎；临床应用价值

    [中图分类号] R563.1 [文献标识码] A [文章编号] 1674-0742(2018)06(a)-0183-03

    [Abstract] Objective This paper tries to analyze the clinical value of lung ultrasound in the diagnosis of acquired pneumonia. Methods A total of 100 cases of children with acquired pneumonia in our hospital were selected conveniently. The time of collection was from January 2015 to February 2016. 100 cases of children with acquired pneumonia were randomly divided into observation group and control group. Fifty patients had an ultrasound diagnosis of the lung ......