自身免疫性溶血性贫血是一种临床综合征,乃由于宿主的免疫反应发生变异,作用于自身的并无改变的红细胞抗原,引起了溶血性贫血。可按血清学、病因学或临床特征而有不同的分类。例如在血清学上可分为温型和冷型,即自身抗体与红细胞发生反应的最适宜温度分别为37℃(温型)或4℃(冷型)两种。在病因学分类方面,常易引起混乱。由于蛋白质和各种抗体结合在红细胞表面可呈多种形 Autoimmune hemolytic anemia is a clinical syndrome, but due to the host’s immune response changes, acting on its own unchanged red blood cell antigen, causing hemolytic anemia. According to serological, etiological or clinical characteristics and have different classification. For example, in serology can be divided into warm type and cold type, that is, autoantibodies and erythrocytes reaction of the most appropriate temperature were 37 ℃ (warm type) or 4 ℃ (cold type) two. In the etiology classification, often cause confusion. As the protein and a variety of antibodies in the erythrocyte surface can be combined shape