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自身免疫性溶血性贫血(AHA)为后天获得性溶血性贫血,是患者的异常免疫反应,自身产生抗体,作用于红细胞使其破坏增速、寿命缩短,超过骨髓内红细胞增生的代偿能力而发生的溶血性贫血。根据抗体与红细胞发生反应最适宜的温度,可将自身抗体分为温型及冷型两种。现将我院近两年来收治的6例温型 AHA 报告如下:
Autoimmune hemolytic anemia (AHA) acquired acquired hemolytic anemia, is an abnormal immune response in patients with their own antibodies, the role of erythrocyte to destroy the growth rate, shortened life expectancy, more than compensatory capacity of bone marrow erythroid hyperplasia Hemolytic anemia occurs. According to the reaction of antibodies and red blood cells the most appropriate temperature, autoantibodies can be divided into two types of warm and cold. Now in our hospital admitted to the past two years, 6 cases of warm AHA reported as follows: