【摘要】 本文对７２例不同血液疾病和２６例感染性疾病骨髓中环状核粒细胞进行观察，结果表明慢粒２１例中出现环状核粒细胞２０例，环状核粒细胞比值ｘ０．８０±０．５２。而其它疾病骨髓中环状核粒细胞及其比值均明显低于慢粒组，提示环状核粒细胞的检查对于慢粒和其它骨髓增生性疾病的区别，从形态学上提供辅助指标。更多还原

【Abstract】 In this paper, we had observed neutrophils with ring shaped nuclei in bone marrow of 72 patients with various kinds of hematological disease and 26 patients with infectlous granulocytosis. Neutrophils with ring shaped nuclei was found in 20 of 21 patients with chronic myelocytic leukemia(CML),X0.08±0. 52; Those found in other group were less than those of CML group. These results showed that percentage and positive case of ring shaped nuclei in CML are higher than other hematologlcal diseases. Therefore, the ring neutrophils are of value for diagnosis index on morphology to differentiate CML and other myeloproliferative diseases.更多还原