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血象呈周期性波动的慢性嗜酸性粒细胞白血病1例研究报告 被引量:2

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摘要 目的:研究慢性嗜酸性粒细胞白血病(CEL)血象呈周期性波动的临床特征、发生机制及治疗对策。方法:报告1例血象呈周期性波动的CEL的临床及实验室特征,以及其对常规化疗的疗效;复习相关文献。结果:此患者的血红蛋白、白细胞及血小板均呈自发性周期性波动,其波动周期约为6个月,脾脏大小与白细胞数呈正相关。骨髓象及活检显示其骨髓增生程度也具有周期性变化,但嗜酸性粒细胞比例无改变。另外CFU蛳E、CFU蛳GM在白细胞峰值时明显增高。常规化疗能够延长波动周期,减少波动幅度。结论:异常的造血干细胞与造血调控系统导致了CEL患者血象呈自发性周期性波动,适当的化疗可改善患者的临床症状。
出处 《白血病.淋巴瘤》 CAS 2004年第4期232-234,共3页 Journal of Leukemia & Lymphoma
基金 攀登计划资助项目(95-专-10)
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