107例骨髓增生异常综合征骨髓原始细胞和病态造血诊断意义探讨

Investigation on the diagnostic significance in marrow blastema and dyshematopoiesis in 107 Cases of myelodysplastic syndrome

本文报道了MDS骨髓原始细胞（簇）和病态造血的系列、程度及它们的诊断意义。结果表明MDS时有一半病例原始细胞并不增多。当原始细胞明显增多（＞5．0％）时对MDS诊断几乎具有决定性意义，当不增多（＜2．0％）时，只有明显的病态造血方可诊断。同时对病态造血量的概念作了介绍。

The paper reports the sxries and extent of marrow blastema(group) and dyshematopoiesis as well as their diagnostic significance in MDS. The results showed that blastema generally did not increase in MDS;the increase of blastema(>5.0%) was almost of decisive significance in the diagnosis of MDS;the increase of blastema (when<2.0%) was of diagnostic significance only in obviously dyshematopoiesis.