再生障碍性贫血(以下简称再障),是由于骨髓造血机能障碍所引起的一种严重血液疾病。按病因通常分为原发和继发两类,前者病因不明,后者有诱因可寻。近年来,随着再障深入研究及重视病因调查,发现了可能的致病因素。本文就其临床研究作一简要介绍。 Aplastic anemia (hereinafter referred to as aplastic anemia), is due to bone marrow dysfunction caused by a serious blood disease. According to the cause is usually divided into two types of primary and secondary, the former etiology is unknown, the latter can be found incentives. In recent years, with the further study of aplastic anemia and pay attention to the cause of the investigation, discovered the possible causative factors. This article gives a brief introduction of its clinical research.