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血涂片显微镜检查在血常规检验中的必要性分析
作者:张群英向俊隽来源:《医学信息》2014年第16期
摘要:目的探讨和论证血涂片显微镜检查在血常规检验时中的必要性。方法将2013年5月12月共980份血液标本采用血液分析仪检查,对其中符合检查标准的400份标本进行血涂片显微镜检查,对400份血液标本进行血涂片显微镜检查的结果与采用血液分析仪检查的结果进行对比分析。结果血液分析仪检测结果与血涂片显微镜检查结果259例(6475)相符,141例不相符(3525)具体体现在:血液分析仪检测结果显示WBC正常或升高,N升高时,血涂片显微镜检查结果异常率为1825(73400),当WBC正常或升高或降低,B、M计数改变时,血涂片显微镜检查结果异常率为115(46400),即将WBC正常或升高或减低,RBC、HB、MCV、RDW等指标异常时,红细胞形态有明显变化,主要表现为红细胞大小不等、高色素性。结论血涂片显微镜检查可提高血液标本检测结果的准确性,可为临床医生提供更可靠的诊断依据,应加以重视。关键词:血液分析仪;血涂片;显微镜检查;血常规MicroscopicExami
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