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急性嗜酸-粒单核细胞性白血病(M_(4Eo)。亚型白血病)较少见,而M_(4Eo)亚型白血病转化为急性粒细胞白血病者更少。本院收治1例,报告如下。患者男,24岁,头晕,乏力1个月,于1990年1月30日入院。体检:轻度贫血貌,浅表淋巴结不大,肝脾未及。实验室检查,Hb62g/L,WBC7.8×10~9/L,分类:中性分叶核74%,嗜酸1%,单核2%,淋巴23%。血小板76×10~9/L。骨髓象:增生极度活跃,粒细胞与有核红细胞比例为49∶1,原粒+早幼粒52%,原单+幼单23%,幼稚嗜酸粒7.0%,成熟嗜酸粒4.5%。嗜酸粒细胞中可见嗜酸
Acute eosinophilic-myelomonocytic leukemia (M_ (4Eo). Subtype leukemia) is less common, whereas M_ (4Eo) subtype leukemia translates to fewer patients with acute myeloid leukemia. The hospital admitted to a case, the report is as follows. Male, 24 years old, dizzy and weak for 1 month, was admitted on January 30, 1990. Physical examination: mild anemia, superficial lymph nodes, liver and spleen not yet. Laboratory tests, Hb62g / L, WBC7.8 × 10 ~ 9 / L, classification: 74% neutral lobes, 1% eosinophilic, mononuclear 2%, lymph 23%. Platelets 76 × 10 ~ 9 / L. Bone marrow: hyperplasia extremely active, granulocytes and nucleated erythrocytes ratio of 49: 1, primordial + promyelocytic 52%, the original single + young single 23%, juvenile eosinophilic 7.0%, mature eosinophilic 4.5%. Eosinophils can be seen in eosinophils