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白血病是我国常见恶性肿瘤之一,在各种恶性肿瘤中占第六、七位;在儿童恶性肿瘤中居首位、约占半数左右.白血病患者的年龄、细胞类型等与治疗反应有着非常密切的关系.急性白血病的分型是制订治疗方案、评价疗效、判断预后、探索病因等十分重要的依据,故必须正确掌握.目前,血细胞的瑞氏染色形态学仍是急性白血病分型的主要依据,如配合细胞化学、超微结构、免疫学等检查则可使分型工作更精确、客观.
Leukemia is one of the most common malignant tumors in our country, accounting for the sixth and seventh place in all kinds of malignant tumors and the first place in children with malignant tumors, accounting for about half. Leukemia patients have very close relationship with the treatment response due to their age, cell types, etc. The classification of acute leukemia is a very important basis for formulating the treatment plan, evaluating the curative effect, judging the prognosis, exploring the cause, etc. Therefore, the Wright’s stain morphology of blood cells is still the main basis for the classification of acute leukemia With cytochemistry, ultrastructure, immunology and other tests can make typing more precise and objective.