临床输血与检验2025，Vol.27Issue(3)：423-427,5.DOI:10.3969/j.issn.1671-2587.2025.03.022
血液冷凝集现象在新型冠状病毒感染中的研究进展
Blood Agglutination Phenomenon in COVID-19 Infection
廖元梦 1何远1
作者信息
- 1. 陆军军医大学第一附属医院检验科,重庆 400038
- 折叠
摘要
Abstract
The coronavirus disease(COVID-19)is a severe respiratory infectious disease caused by the SARS-CoV-2 virus.It can cause multiple system diseases beyond the respiratory system.The phenomenon of cold agglutination in blood can be seen in routine tests or crossmatching in some COVID-19 patients,and it has an increasing trend in the peak epidemic period.This is characterized by increased cold agglutinin titers and blood agglutination,and a few patients develop cold agglutinin syndrome and hemolytic reactions.The cold agglutinin can significantly affect blood routine parameters.A thorough understanding of the mechanism and characteristics of cold agglutination after SARS-CoV-2 infection,as well as the correction of test results from blood cold agglutination samples,can provide more accurate results for clinical practice.This article will review the relevant research progress on cold agglutination in blood during SARS-CoV-2 infection.关键词
冷凝集素/冷凝集现象/新型冠状病毒感染Key words
Cold agglutinin/Cold agglutination phenomenon/COVID-19分类
临床医学引用本文复制引用
廖元梦,何远..血液冷凝集现象在新型冠状病毒感染中的研究进展[J].临床输血与检验,2025,27(3):423-427,5.
