Colon cancer is the development of malignant tumors in the inner wall of the colon. Here we discuss the disease, why it forms, and how it is What is colon cancer? · Causes · Symptoms · Diagnosis. Many people with colon cancer experience no symptoms in the early stages of the disease. When symptoms appear, they'll likely vary. Kolorektal cancer eller tyktarmkræft er en samlet betegnelse, der dækker over kræftsygdomme opstået i tyktarmen (colon), blindtarmen (appendix vermiformis) Symptomer · Patofysiologi · Årsager · Undersøgelser. Information about colon and rectal cancer treatment, prevention, genetics, causes, screening, statistics and other topics from the National Cancer Institute. Get the facts on colon cancer (colorectal cancer) symptoms, stages, treatment, screening, causes, surgery, and survival. Learn the stages of. Colon cancer is cancer of the large intestine (colon), the lower part of your digestive system. Rectal cancer is cancer of the last several inches of.