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白血病和淋巴瘤的分类和分型一直是诊断和治疗的关键问题 ,2 0 0 0年WHO发表了血液和淋巴组织肿瘤性疾病的新分类 ,进一步明确分类不能单纯依赖形态学和一些免疫表型 ,基因变异是其重要的甚至关键性的特征。白血病的许多亚型与特定染色体易位有关 ,例如 ,慢性粒细胞白血病 t(9;
The classification and classification of leukemias and lymphomas has always been a key issue in diagnosis and treatment. In 2000, the WHO published a new classification of neoplastic neoplasms in blood and lymphoid tissues. It was further clarified that classification could not rely solely on morphology and some immunophenotypes. Genetic variation is an important and even critical feature. Many subtypes of leukemia are associated with specific chromosomal translocations, for example, chronic myelogenous leukemia t (9;