维胺酸是一种新的分化诱导药物。我科于1989年7月至1991年2月首次应用维胺酸治疗急性非淋巴细胞性白血病5例,获得了一定的疗效,报告如下。材料与方法病例诊断按全国白血病会议修订的诊断标准,急性红白血病转变为急粒(M_(?))1例,M_(?)2例,M_(5b)、M_6各1例。男1例,女4例。年龄 Retinoic acid is a new inducer of differentiation. Our department from July 1989 to February 1991 for the first time in the treatment of acute non-lymphocytic leukemia in 5 cases, obtained a certain effect, the report is as follows. Materials and Methods Case Diagnosis According to the diagnostic criteria revised by the National Leukemia Conference, 1 case of acute erythroleukemia (M_ (?)), 2 cases of M_ (?), 1 case of M_ (5b) and M_6 were diagnosed. 1 males and 4 females. age