近十年来随着血液干细胞学说的发展以及免疫抑制机制的发现 ,使国内外在小儿再生障碍贫血的发病机制研究 ,临床实验和治疗的研究有了长足的进展 ,我们小儿再生障碍性贫血的工作 ,也是紧随着这一发展趋势而得到进展。首先是在从事研究小儿再障的队伍逐步形成。国内各大主要医院 In the last decade, with the development of hematopoietic stem cell theory and the discovery of immunosuppressive mechanisms, great progress has been made in the researches on the pathogenesis, clinical trials and treatment of pediatric aplastic anemia both at home and abroad. The work of our pediatric aplastic anemia It is also followed by this trend of development. The first is the gradual formation of teams engaged in the study of pediatric aplasia. Major domestic hospitals