结肠直肠癌是一种危害人体健康的重大疾病,在美国和西欧国家,结肠直肠癌是导致死亡的主要病因之一,占癌症死因的第2位,仅次于肺癌。结肠直肠癌的发生不但与遗传因素有关,且与饮食、吸烟、肥胖等后天因素有关。近年研究发现炎症在结肠直肠癌的发生及进程中起重要作用,认为炎症可 Colorectal cancer is a serious disease that endangers human health. Colorectal cancer is one of the leading causes of death in the United States and Western European countries, accounting for the second leading cause of cancer deaths after lung cancer. The occurrence of colorectal cancer not only with genetic factors, and diet, smoking, obesity and other acquired factors. In recent years, studies have found that inflammation plays an important role in the occurrence and progression of colorectal cancer, that inflammation can