患者男,64岁,因面黄、头晕、乏力两个月来诊。查体除贫血表现外无阳性体征,根据血象和骨髓像诊为单纯红细胞再生障碍性贫血,于1987年5月9日入院。摄片及断层未发现胸腺瘤。即予左旋咪唑(50毫克,每天3次,每周3天)、康力龙、再障生血片等治疗,住院第37天出现兴奋、失 Male patient, 64 years old, face yellow, dizziness, fatigue for two months to diagnose. Physical examination showed no positive signs of anemia, according to the blood and bone marrow as a diagnosis of erythrocyte aplastic anemia, was admitted on May 9, 1987. Thymoma was not found on radiographs and tomography. Namely Levamisole (50 mg, 3 times a day, 3 days a week), Kang Lilong, aplastic anemia and other treatment, the first 37 days of hospital emergence of excitement, loss