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骨髓增生异常综合征形态学在诊断中的临床意义

Clinical significance of morphology in myelodysplastic syndrome
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摘要 目的:探讨外周血、骨髓细胞检查和骨髓活检的形态学改变在骨髓增生异常综合征(MDS)诊断中的临床意义,以提高其诊断的准确性。方法:对我院2006年-2008年91例患者临床和血液学特征进行回顾性分析。结果:91例中,外周血象全血细胞减少42例(46.1%),2系细胞减少31例(34.1%),分类可见有核红细胞63例(69.2%),原始细胞21例(23.1%),血小板减少67例(73.6%)。骨髓细胞学检查:增生极度活跃至活跃76例(83.5%),增生减低15例(16.5%),1系~2系病态造血73例(80.2%)。骨髓活检:87例中增生极度活跃至活跃69例(79.3%),增生减低18例(20.7%),3系有不同程度的病态造血72例(82.8%)。结论:MDS形态学改变复杂、诊断困难、缺乏特异性,外周学检查对MDS的分型提供依据,骨髓细胞检查和骨髓活栓两种方法各有所长,联合应用更有助于MDS的准确诊断。 Objective: To investigate clinical significance of the morphological changes for diagnosis of myelodysplastic syndrome (MDS). Methods: Date from 91 cases was retrospectively analyzed. Morphological changes including peripheral blood, bone marrow cells and bone marrow biopsy were studied. Results: There was 46.1% of patients occurred pancgtopenia, and 34. 1% presented de- creased blood cells of two types. Sixty seven cases (73. 6%) presented thrombocytopenia. Nucleated red--blood cells can be seen in 63 cases (69.2%). Examination of marrow cell and bone marrow biopsy showed that there were varying degrees of bone marrow hy- perplasity. Conclusion: Combination of MDS morphological changes provide a approach for more accurate diagnosis of MDS.
出处 《四川生理科学杂志》 2009年第2期77-78,共2页 Sichuan Journal of Physiological Sciences
关键词 骨髓增生异常综合征 形态学 外周血 骨髓细胞检查 骨髓活检 Myelodysplastic syndrome Peripheral blood Examination of marrow cell Bone marrow biopsy
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