骨髓增生异常综合征53例临床分析
骨髓增生异常综合征,骨髓增生异常综合征,临床分析,1临床资料,3结果,4讨论,参考文献
【摘要】 目的 探讨骨髓增生异常综合征(MDS)的诊断、分型、治疗及预后。 方法 对53例MDS进行回顾性总结,并结合文献情况综合分析。 结果 53例MDS中:难治性贫血(RA)25例(47.2%),难治性贫血伴环状铁粒幼细胞增多(RAS)1例(1.9%),难治性贫血伴原始细胞增多(RAEB)19例(35.8%),转变中的难治性贫血伴原始细胞增多(RAEB-T)7例(13.2%),慢性粒单细胞性白血病(CMML)1例(1.9%)。RA多采取支持治疗及诱导分化治疗,11例缓解。RAEB及RAEB-T采用小剂量阿糖胞苷,少数病例加用强化疗方案,65%的病例得到缓解。 结论 以小剂量阿糖胞苷或加用强化疗方案IA或HA方案治疗RAEB及RAEB-T,能使病情得到缓解,但对RA及RAS效果欠佳。本文53例MDS中向白血病转化者10例,转化率为18.9%,其中RAEB-T3例,RAEB4例,RA3例。关键词 骨髓增生异常综合征 临床分析
Clinical analysis of53cases of myelodysplastic syndrome
Bai Shuiping,Ling Jiebin,Huang Lizhi
The Second Hospital in Zhuzhou,Hunan412000.
【Abstract】 Objective To study the diagnosis,typing,treatment and prognosis of myelodysplastic syndrome(MDS).Methods 53cases of MDS was reviewed and analysed combined with literatures.Results Among the53cases of MDS,there were25cases of RA(47%),1case of RAS(1.9%),19cases of RAEB(36%),7cases of RAEB-T(13%)and1case of CMML(1.9%).RA patients were treated with supporting therapy and inductive differentia-tion chemotherapy ......
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