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本文对124例MDS和136例AL患者的骨髓象巨核细胞计数及形态改变观察结果进行了分析。结果表明,MDS巨核细胞以增多组为主,巨核细胞质的改变与预后有关,易发展成AL,而且多数为粒/单核细胞系统受累.ANLL巨核细胞质与量的异常明显高于ALL。初发时巨核细胞计数增高及出现病态变化者缓解率低,预后不良。
This article analyzes the results of bone marrow megakaryocyte counts and morphological changes in 124 patients with MDS and 136 patients with AL. The results showed that the MDS megakaryocytes were mainly in the increased group. The change of megakaryocyte cytoplasm was related to the prognosis, and it was easy to develop into AL, and most of them were involved in the granulocyte/monocyte system. The abnormality of ANLL megakaryocyte cytoplasm and quantity was significantly higher than that of ALL. The increase in megakaryocyte counts and the occurrence of pathological changes at the time of first onset were low and the prognosis was poor.