论文部分内容阅读
急性粒细胞性白血病(急粒)是一种肿瘤性疾病,以原始粒细胞和粒细胞系其他未成熟细胞的增生为其特点。由于几个造血细胞系有共同起源,常同时出现单核细胞、红细胞前身细胞以及巨核细胞增生或分化的异常。急粒形态特征上的变异性导致了几种分类系统的出现。最近的一个被广泛接受的,由法、美、英联合委员会所制定的分类法就是以受累细胞的主要类型为基础(表1)。
Acute myeloid leukemia (acute granulocyte) is a neoplastic disease characterized by the proliferation of primitive myelocytes and other immature cells of the granulocyte cell line. Due to the common origin of several hematopoietic cell lines, mononuclear cells, precursors of erythrocytes, and abnormalities of proliferation or differentiation of megakaryocytes are often present at the same time. The variability in the morphological characteristics of acute particles has led to the emergence of several taxonomical systems. A recent and widely accepted classification by the Joint Commission of France, the United States and Britain is based on the major types of affected cells (Table 1).