Colon cancer - Symptoms and causes - Mayo Clinic
Dec 19, 2024 · Factors that may increase the risk of colon cancer include: Older age. Colon cancer can happen at any age. But most people with colon cancer are older than 50. The numbers of people younger than 50 who have colon cancer has been growing. Doctors don't know why. Black race.
Colon cancer - Diagnosis and treatment - Mayo Clinic
Dec 19, 2024 · Find out about symptoms and causes for this cancer that starts in the large intestine. Learn about treatment options, including minimally invasive surgery. This content does not have an English version.
You’re at risk of colorectal cancer. Know the symptoms. Get …
Mar 19, 2024 · Most colorectal polyps do not cause symptoms, so you may have polyps without knowing it. This is why beginning colorectal cancer screening at the recommended age of 45 is critical. Screening reduces the risk of cancer by identifying polyps in the colon and rectum that could develop into cancer.
What you should know about genetics, colorectal cancer
Mar 10, 2022 · Colorectal cancer begins when healthy cells in the colon or rectum develop mutations, or changes, in their DNA. These damaged cells then become cancerous, grow and divide uncontrollably, and form a tumor.
Warning signs of colorectal cancer in younger adults
Apr 17, 2024 · Cases of colorectal cancer have been increasing in adults under age 50, particularly for rectal cancer. Warning signs and symptoms of colorectal cancer. Dr. Ebner says four key symptoms have been identified for people …
What’s happening with colon cancer in young people?
Feb 9, 2024 · Some young people with colon cancer have an inherited gene mutation to blame, but for most, the cause of their colon cancer is unknown. Research regarding the matter is underway with some promising findings, but much remains to be discovered.
Mayo Clinic Q and A: Reducing your risk of colon cancer recurrence
Mar 12, 2019 · Studies have shown that daily and prolonged intake of aspirin appears to play a protective role against developing colorectal cancer and also may reduce recurrence of polyps and cancer within the colon and rectum.
When colon cancer spreads to the liver
Mar 17, 2022 · Colorectal cancer, which starts in the colon or the rectum, is the third most common cancer worldwide. Many colorectal cancers are likely to spread to other organs, with the most common site of metastases being the liver.
Diarrhea: Cancer-related causes and how to cope - Mayo Clinic
May 4, 2022 · These include neuroendocrine tumors, colon cancer, lymphoma, medullary thyroid cancer and pancreatic cancer. The duration and severity of your diarrhea depend on what's causing it. Talk to your health care provider about what you can expect.
Rural Cancer Health: Colorectal Cancer | Mayo Clinic Connect
Colon cancer is a growth of cells that begins in a part of the large intestine called the colon. It usually begins as small clumps of cells called polyps that form inside the colon. Polyps generally aren't cancerous and often don't cause symptoms, but …