贫血在我国各地仍然属于常见病症,贫血给人们的生活带来一定的影响,甚至严重威胁人的生命。贫血原因复杂多样,下面就对贫血中的三大常见类型,缺铁性贫血(IDA)、巨幼细胞性贫血(MA)、溶血性贫血(HA)从定义、临床症状、实验室检查上进行一下对比分析,给临床诊断提供一定的帮助。 Anemia is still a common disease in various parts of China. Anemia has a certain impact on people’s lives and even seriously threatens human’s life. The causes of anemia are complex and diverse. The following are common definitions of the three most common types of anemia, iron deficiency anemia (IDA), megaloblastic anemia (MA), and hemolytic anemia (HA) from definitions, clinical symptoms and laboratory tests About comparative analysis, to provide some help for clinical diagnosis.