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我的化验单上的结果准吗?

2017-10-17 佚名 天津医科大学肿瘤医院检验科

从事检验工作二十年来,总是有患者问我;“我的化验单上的结果准吗?”我的回答渐渐的从不自信的说:“应该没什么问题吧?!”到现在能肯定的回答:“准!”


从事检验工作二十年来,总是有患者问我;“我的化验单上的结果准吗?”我的回答渐渐的从不自信的说:“应该没什么问题吧?!”到现在能肯定的回答:“准!”

近二十年来,检验科经历了从手工、半自动、全自动到流水线处理临床样本出具检验结果的渐变,检验科工作人员资质也从只有几个大学生到现在的一半人都是研究生。随着检验科人员、环境、设备、管理的不断加强,向我讯问、质疑化验单结果准确性的人也越来越少了,这里面看得见的原因有很多,看不见的原因又有哪些呢?

检验结果在疾病诊断、危险分析、治疗决策和监测中均发挥重要作用,要确保检验结果的准确,必须要保证检验全过程的全面质量管理。对于患者标本进入我科之前的管理:每年我们会对护理部等标本采集人员进行标本采集的标化培训,并进行培训效果的跟踪;在采集标本前,我们会告知患者各种饮食、药物、抽血时间、身体状态准备等注意事项。而在检测过程中,我们遵循的原则是检验的标准化即计量学溯源,计量学溯源的关键技术条件是设备、试剂、方法、标准物质、质控品等都是标准化和可溯源并有严格的质量管理控制,由此我们将常规检验与参考系统相联系,从而建立并保证了我们提供给患者检验结果的准确性。

要保证检验结果的准确性,还有一个重要问题是检验项目参考区间的可靠性。参考区间是患者和临床医生在化验单上最直观能看到的、判断是否患有疾病的标准。而由于以前各医院检验科检验方法标准化程度均不高,多年来一直使用自己实验室或方法特异的参考区间,不同实验室的参考区间存在明显差异,这也给患者和临床医生的疾病判断上带来了混乱:同一个检验项目,同一个结果,不同的医院会因为参考区间的不同给出不同的判断。国家卫计委组织的专家们做了大量研究工作发现,对于特定人群的多数常规检验项目,参考区间不存在明显地域差异,使用统一参考区间不仅方便检验结果解释,更增加检验项目临床应用的有效性。因此,国家卫计委这两三年在重要的常规检验项目如血常规,肝、肾、心功能,离子检测等方面发布了多个中国人的统一的参考区间,我科也根据卫计委的要求及时采用了这些参考区间。此外,甲状腺功能检测的国标参考区间也将很快发布。

当然,检验科在确保检验结果的准确性方面还做了很多工作,我做为一个临床检验工作者的理想就是:再也没有人问我——“我的化验单上的结果准吗?”

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    2018-03-16 wushaoling
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    2018-03-19 zzc2220
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    2017-10-18 139****0239

    henhao

    0

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    2017-10-17 有备才能无患

    检验结果在疾病诊断.危险分析.治疗决策和监测中均发挥重要作用.要确保检验结果的准确.必须要保证检验全过程的全面质量管理

    0

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    2017-10-17 1e0e5697m83(暂无匿称)

    henhao

    0

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一、尿常规 二、血常规 三、其他检查 四、生化检查 五、检验项目、英文缩写、正常值范围、临床意义1、谷丙转氨酶/丙氨酸氨基转移酶SGPT/ALT0-40U/L①显著增高见于各种肝炎急性期药物引起的肝病肝细胞坏死。②中度增高,肝癌、肝硬化、慢性肝炎及心梗。③轻度增高胆道阻塞性疾病 2、总胆红质素T-BIL0~18.8umol/l总胆红素增高,如肝

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化验单,你会不会看

读懂化验单的五大基本逻辑

高度发展的科学技术促进了检验医学的发展,高度自动化、高度信息化,高速度和高通量成为检验医学工作实践的现代化特征。临床检验项目越来越多,一方面为疾病的诊疗提供了便利,另一方面给患者和普通老百姓带来很多的困惑,在如何读懂化验单方面还存在较多认识误区,下面是五个常见误区。

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