非霍奇金淋巴瘤是最为常见的恶性肿瘤之一,近30年来其发病率有明显的增加趋势。它的发病原因广泛,发病过程复杂。不同病理亚型的非霍奇金淋巴瘤具有不同的病因,这使对于非霍奇金淋巴瘤生成的环境因素及其作用的研究更加重要。本文就近年来环境因素在非霍奇金淋巴瘤病因中作用的研究进展作一综述。 Non-Hodgkin’s lymphoma is one of the most common malignant tumors, and its incidence has been significantly increased in the past 30 years. It has a wide range of causes, complicated process of onset. Non-Hodgkin’s lymphomas of different pathological subtypes have different etiologies, making the study of environmental factors and their effects on non-Hodgkin’s lymphoma more important. This review summarizes recent advances in the role of environmental factors in the etiology of non-Hodgkin’s lymphoma.