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自身免疫性溶血性贫血(Autoimmune Hemolytic Anemia,简称AHA)是一种由自身免疫系统产生抗体破坏自己的红细胞,因而引起的溶血性贫血。根据作用于红细胞所需的温度可分为温抗体(在37℃时起作用)及冷抗体(在20～4℃时起作用)型。根据病因可分为原发性与继发性两大类。本文所述仅限于温抗体型AHA。病因Dacie提出下列病因:基因因素、病毒
Autoimmune Hemolytic Anemia (AHA) is a hemolytic anemia caused by the destruction of one’s own red blood cells by antibodies produced by the autoimmune system. According to the temperature required for the role of red blood cells can be divided into warm antibodies (at 37 ℃ when the role) and cold antibodies (at 20 ~ 4 ℃ role) type. According to the cause can be divided into two major categories of primary and secondary. Described herein is limited to the warm antibody type AHA. Etiology Dacie proposed the following causes: genetic factors, viruses