《英文msh词典》Colorectal Tumor
[入口词] Colorectal Tumor
[主题词] Colorectal Neoplasms
[英文释义] Tumors or cancer of the COLON or the RECTUM or both. Risk factors for colorectal cancer include chronic ULCERATIVE COLITIS; FAMILIAL POLYPOSIS COLI; exposure to ASBESTOS; and irradiation of the CERVIX UTERI.