正色素、正细胞性贫血是慢性肾衰突出而麻烦的合并症。对用其他方法难以处理的一些严重的慢性肾衰贫血病例,可能需要输血治疗。输血带来肝炎和铁负荷过重的危险,且费用大,输血还可能抑制早已遭致损害的慢性肾衰的造血功能。在造成慢性肾衰贫血的整个发病机理中,骨髓再生能力低下是主要的,大概是红细胞生成素不起效应 Is the pigment, is a cellular anemia is prominent and troublesome complications of chronic renal failure. Some serious cases of anemia of chronic renal failure that are otherwise difficult to treat may require transfusion therapy. Transfusion brings the risk of hepatitis and iron overload, and the cost is large, blood transfusion may also inhibit the hematopoietic function of chronic renal failure that has long been damaged. In the pathogenesis of anemia caused by chronic renal failure, bone marrow regeneration is the main low, probably not erythropoietin effect