大肠癌在国内及国外都是较常见的恶性肿癌之一,发病及死亡率居肿瘤的第5～8位。随着诊断及治疗手段的进步,其生存率不断提高。现就病理角度观察,来探讨影响大肠癌予后的一些因素。材料和方法本文选择一九五六年至一九七五年间,我科收到的结肠直肠癌根治手术标本,并有 Colorectal cancer is one of the most common malignancy tumors in the country and abroad. The incidence and mortality rate ranks 5th to 8th. With the advancement of diagnosis and treatment methods, the survival rate continues to increase. From the perspective of pathology, some factors affecting colorectal cancer are explored. Materials and Methods This article selected specimens of colorectal cancer radical surgery received between 1956 and 1975 and had