Dec 19, 2024 · Many people with colon cancer don't have symptoms at first. When symptoms appear, they'll likely depend on the cancer's size and where it is in the large intestine.

Dec 19, 2024 · For colon cancer, the tissue sample is often collected during a colonoscopy. Sometimes surgery is needed to get the tissue sample. In the lab, tests can show whether the cells are …

Jul 9, 2025 · What is early-onset colon cancer? Early-onset colon cancer, also called young-onset colon cancer, is defined as colon cancer diagnosed before age 50. Colon cancer usually begins as small …

Not all stool changes mean you have cancer, but some could be warning signs. When cancer grows in the colon, it can affect how a stool looks, the size and how often you go to the bathroom.

Apr 17, 2024 · Dr. Ebner says four key symptoms have been identified for people under 50 who are diagnosed with colorectal cancer. "Abdominal pain, diarrhea, seeing blood with bowel motions, as …

Mar 25, 2025 · Medical conditions that increase the risk of colorectal cancer include a personal history of colorectal cancer or polyps, inflammatory bowel disease, diabetes and obesity.

Mar 4, 2025 · Early diagnosis of colorectal cancer increases your chance of survival. People of all ages are at risk for colorectal cancer. It is true that there have been increased rates of colon and rectal …

Mar 14, 2025 · Learn the warning signs of colorectal cancer. Cases of colorectal cancer have been rising among adults ages 50 and under.

Jul 18, 2025 · Find out about symptoms and complications for this advanced stage of colon cancer. Learn about treatment options, including chemotherapy, surgery and targeted medicines.

Chronic inflammatory diseases of the colon and rectum, such as ulcerative colitis and Crohn's disease, increase your risk of colorectal cancer. Inherited syndromes that increase colorectal cancer risk.