检验医学 ›› 2022, Vol. 37 ›› Issue (6): 551-556.DOI: 10.3969/j.issn.1673-8640.2022.06.011

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全自动血液分析仪用于浆膜腔积液常规细胞计数可行性研究

王冲, 朱捷, 杨烁, 顾梅秀, 潘柏申, 王蓓丽(), 郭玮   

  1. 复旦大学附属中山医院检验科,上海 200032
  • 收稿日期:2021-07-21 修回日期:2021-09-23 出版日期:2022-06-30 发布日期:2022-07-28
  • 通讯作者: 王蓓丽
  • 作者简介:王蓓丽,E-mail: wang.beili1@zs-hospital.sh.cn
    王冲,男,1984年生,学士,主管技师,主要从事临床检验工作。
  • 基金资助:
    国家自然科学基金面上项目(81772263);国家自然科学基金面上项目(81972000);国家自然科学基金青年项目(81902139);上海市临床重点专科建设项目(shslczdzk03302);上海市医学重点专科项目(ZK2019B28);厦门市医疗卫生重点项目(YDZX20193502000002);复旦大学附属中山医院临床研究项目(2018ZSLC05);复旦大学附属中山医院临床研究专项基金(2020ZSLC54)

Feasibility study of automated hematology analyzer on routine cell counts of serous cavity effusion

WANG Chong, ZHU Jie, YANG Shuo, GU Meixiu, PAN Baishen, WANG Beili(), GUO Wei   

  1. Department of Clinical Laboratory,Zhongshan Hospital,Fudan University,Shanghai 200032,China
  • Received:2021-07-21 Revised:2021-09-23 Online:2022-06-30 Published:2022-07-28
  • Contact: WANG Beili

摘要:

目的 探讨全自动血液分析仪体液模式在浆膜腔积液标本细胞计数和白细胞分类检测中代替显微镜人工计数法的可行性。方法 收集287例住院患者各类浆膜腔积液标本,分别使用显微镜人工计数法(手工法)和全自动血液分析仪(仪器法)进行红细胞计数、白细胞计数和白细胞分类检测。以手工法为金标准,评估仪器法检测结果的准确性。结果 对于手工法检测白细胞计数为201~15 000个/μL的标本或红细胞计数≥200个/μL的标本,仪器法和手工法细胞计数结果相关性较好;2种方法用于白细胞分类检测的相关性较好(P<0.01)。结论 全自动血液分析仪用于浆膜腔积液标本细胞计数和白细胞分类具有快速、准确、重复性好等优势,在红细胞和白细胞计数处在一定线性范围时,可以取代显微镜人工计数法进行检测。

关键词: 浆膜腔积液, 全自动血液分析仪, 细胞计数, 白细胞分类

Abstract:

Objective To investigate the feasibility of replacing manual counting method with microscope in cell counts and white blood cell classification by automated hematology analyzer in body fluid mode. Methods A total of 287 serous cavity effusion specimens from inpatients were collected,and the manual counting method with microscope(manual method) and the instrumental determination method with automated hematology analyzer(instrumental method) were used for red blood cell and white blood cell counts and white blood cell classification. The manual method was used as the gold standard. The accuracy of instrumental method was evaluated. Results For the specimens whose white blood cell count 201-15 000 cells/μL or the red blood cell count ≥200 cells/μL,the instrumental method and manual method had good correlation in cell counts,and the 2 methods had a good correlation in white blood cell classification(P<0.01). Conclusions The automated hematology analyzer has the advantages of rapidity,accuracy and reproducibility in cell counts and white blood cell classification of serous cavity effusion specimens. When the red blood cell and white blood cell counts are within certain linear ranges,instrumental method can replace the manual counting method with microscope.

Key words: Serous cavity effusion, Automated hematology analyzer, Cell count, White blood cell classification

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