骨髓增生异常综合征(myelodysplasia,MDS)近年来在国内已得到血液学界的重视。本病名虽非定向性名词,比之“白血病前期”似较妥当,但应说明,类似本病的形态异常,也可见于其它血液疾病,如巨幼红细胞性贫血、继发性铁粒幼细胞性贫血,再生障碍性贫血等。 Myelodysplasia (MDS) in recent years in China has been hematology attention. Although the non-directional nomenclature of this disease may be more appropriate than “pre-leukemia”, it should be noted that the morphological abnormalities similar to this disease may also be found in other blood diseases such as megaloblastic anemia, secondary erythroblasts Anemia, aplastic anemia.