再生障碍性贫血（简称再障），是一种儿科常见的造血系统疾病。它是一组由于病因及发病机理各不相同，但均导致骨髓造血功能衰竭，以至全血细胞减少的综合征。临床上根据病因可分为特发性和继发性；按病程与临床表现可分为急性、慢性或慢性急性发作型。其治疗方案有多种，... Aplastic anemia (referred to as aplastic anemia), is a pediatric common hematopoietic system disease. It is a group due to etiology and pathogenesis of different, but all lead to bone marrow hematopoietic failure, and even pancytopenia syndrome. Clinically based on the cause can be divided into idiopathic and secondary; according to the course of disease and clinical manifestations can be divided into acute, chronic or chronic acute attack type. There are many treatment options, ...