恶性淋巴瘤(ML)是发生于免疫系统的一类常见而复杂的恶性肿瘤。一般根据肿瘤细胞形态学特点、免疫特征、淋巴结病理结构特征及临床资料等进行分类。目前已有一些广泛使用的组织学及免疫学分类系统。然而与该肿瘤有关的许多临床及生物学特征还有待进一步认识。迄今为止,与白血病有关的细胞遗传学研究在很大程度上深化了人们对该领域的认识。近年来,国内外学者对ML中染色体的异常也进行了较为广泛的研究。有理由相信,在 Malignant lymphoma (ML) is a common and complex type of malignancy that occurs in the immune system. General classification based on tumor cell morphological characteristics, immune characteristics, pathological features of lymph nodes and clinical data. There are currently some widely used histological and immunological classification systems. However, many of the clinical and biological features associated with this tumor remain to be seen. To date, studies on leukemia-related cytogenetics have greatly deepened people’s understanding of the field. In recent years, domestic and foreign scholars have carried out a more extensive study on the chromosomal abnormalities in ML. There is reason to believe that