对我院2004/2007年彩超误漏诊小儿急性阑尾炎22例分析如下。1临床资料1.1一般资料本组男14例,女8例,年龄2.5~13岁。均为临床疑似阑尾炎行超声检查而后手术的患儿;误诊6例,均非阑尾炎;漏诊16例,其中单纯性阑尾炎5例,坏疽性阑尾炎5例,穿孔4例,异位2例。病程最短5 h,最长71 h,超声 Analysis of 22 cases of pediatric acute appendicitis caused by color Doppler ultrasound missed diagnosis in our hospital in 2004/2007 is as follows. 1 Clinical data 1.1 General Information The group of 14 males and 8 females, aged 2.5 to 13 years. All of them were clinically suspected appendicitis patients underwent ultrasound examination and surgery. Six patients were misdiagnosed, none of them were appendicitis. Six patients were missed, including 5 cases of simple appendicitis, 5 cases of gangrenous appendicitis, 4 cases of perforation and 2 cases of ectopic. The shortest course of 5 h, the longest 71 h, ultrasound