1987年3月至1988年6月,我们选用免疫抑制剂硫唑嘌呤与强的松伍用治疗慢性型血小板减少性紫癜,获得良好的效果,现将我科治疗的5例报告如下: 病例选择:男1例、女4例,年龄在2～4岁,病程在6个月以上1例、8个月以上2例、1年以上2例,血小板计数均在50×10~9/L以下,其中30×10~9/L以下4例。选用免疫抑制剂治疗的条件:①皮肤淤点淤斑及粘膜出血病史,经骨髓片确诊为血小板减 March 1987 to June 1988, we use immunosuppressive agents azathioprine and prednisone treatment of chronic thrombocytopenic purpura, and achieved good results, now our treatment of 5 cases are as follows: Case Selection : 1 males and 4 females, aged 2 to 4 years old, the course of disease in more than 6 months in 1 case, more than 8 months in 2 cases, more than 1 year in 2 cases, platelet counts were below 50 × 10 ~ 9 / L , Of which 30 × 10 ~ 9 / L following 4 cases. Selection of immunosuppressive conditions for treatment: ① skin petechia eczema and mucosal bleeding history, bone marrow tablets were diagnosed as thrombocytopenia