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目的：探讨对急腹症患者采用彩色多普勒超声诊断的临床作用。方法：2013年8月—2014年12月间共有108例急腹症患者来我科经彩色多普勒超声做检查（男58例，女50例）。将检查结果与最终的临床诊断作比较，考察彩色多普勒超声诊断的检出率、敏感性和特异性。结果：彩色多普勒超声的检出率为94.44%；敏感性为93.91%，特异性为98.63%，其在急腹症不同疾病中的敏感性、特异性没有显著性差异（P＞0.05）。结论：彩色多普勒超声对于急腹症的检出率、敏感性和特异性均在90%以上，目前在临床仍具有较高的临床应用价值。“,”Objective To explore the clinical effect of color Doppler ultrasound in the diagnosis of acute abdomen patients.Methods From 2013 August -2014 December ,a total of 108 cases of acute abdomen patients diagnosed by color Doppler ultrasound examination (male 58 cases, female 50 cases). The examination results was comparing with the final clinical diagnosis study, the main index was detection rate, sensitivity and specificity of diagnosis with color Doppler ultrasound.Results The detection rate of color Doppler ultrasound was 94.44%. The sensitivity was 93.91%, the specificity was 98.63%, and the both latter has no significant difference(P>0.05).Conclusions The Color Doppler ultrasound has better detection rate ,sensitivity and specificity for acute abdominal disease,all more than 90%.It would be still a high value in clinical application currently.