Single Biggest Cancer Dictionary in the World
What is stage IIIC colorectal cancer?
stage IIIC colorectal cancer
Definition
Stage III colorectal cancer is divided into stages IIIA, IIIB, and IIIC. In stage IIIC, cancer has spread (1) through the serosa (outermost layer) of the colon and/or rectum wall to the tissue that lines the organs in the abdomen (visceral peritoneum). Cancer has spread to 4 to 6 nearby lymph nodes; or (2) through the muscle layer of the colon and/or rectum wall to the serosa of the colon and/or rectum wall or has spread through the serosa to the visceral peritoneum. Cancer has spread to seven or more nearby lymph nodes; or (3) through the serosa of the colon and/or rectum wall to nearby organs. Cancer has spread to one or more nearby lymph nodes or cancer cells have formed in tissue near the lymph nodes.