摘要
目的探讨血涂片分析提高血常规检查检出率的效果。方法对经血液分析仪监测的标本血涂片形态学观察和白细胞分类,比较分析血常规化验中的600例正常血标本和2 100例异常血标本,分析总结血涂片分析在血常规检验中的重要性。结果 600例正常血标本经血涂片分析出现10例异常,其中假阴性为17%,2 100例异常标本经血涂片分析后出现952例正常,其中假阳性为45.3%。结论应用血涂片分析后,血常规检验的检出率显著提高,血常规检验中应重视应用血涂片分析。血涂片可提高血常规检查的检出率,但仍应警惕误诊的可能。
Objective To investigate the blood smear analysis to improve the detection rate of blood routine examination results. Methods The blood analyzer in monitoring blood specimen smear morphology observation and classification of white blood cells, comparative analysis blood routine examination in 600 cases of normal blood samples and 2 100 cases of abnormal blood samples, analyzed blood smear analysis in blood routine examination in importance. Results 600 cases of normal blood samples from blood smear showed abnormal in 10 cases, the false negative was 17%, 21 00 cases of abnormal specimens from blood smear analysis after 952 cases normal, which false positive rate was 45.3%. Conclusion The application of blood smear analysis and significantly improve detection rate of blood routine test, blood routine examination should pay attention to the application of blood smear analysis. Blood smear can improve the detection rate of blood routine examination, but still should be alert to the possibility of misdiagnosis.
出处
《中国继续医学教育》
2016年第22期30-31,共2页
China Continuing Medical Education
关键词
血涂片
血常规检查
重要性分析
Blood smear
Blood routine examination
Analysis of importance
