在血型血清学试验中,“不规则抗体”一般用于泛指抗-A、抗-B之外的红细胞血型抗体。不规则抗体的检测与临床输血的安全性和有效性密切相关。随着输血技术的发展,不规则抗体的检测方法不断丰富、检测水平不断提高,越来越多的不规则抗体被发现。因此,输血技术人员有必要深入了解不规则抗体的性质,包括相关检测方法的优缺点。本期 In blood group serological tests, “irregular antibodies” are generally used to refer to red blood cell antibodies other than anti-A and anti-B antibodies. The detection of irregular antibodies is closely related to the safety and efficacy of clinical transfusion. With the development of blood transfusion technology, the detection methods of irregular antibodies are continuously enriched, the detection level is continuously increased, and more and more irregular antibodies are found. Therefore, blood transfusion technicians need to understand the nature of irregular antibodies, including the advantages and disadvantages of the relevant detection methods. This period