Feb 28, 2024 · A colonoscopy (koe-lun-OS-kuh-pee) is an exam used to look for changes — such as swollen, irritated tissues, polyps or cancer — in the large intestine (colon) and rectum. …

Overview A colon polyp is a small clump of cells that forms on the lining of the colon. Most colon polyps are harmless. But over time, some colon polyps can turn into colorectal cancer. …

Oct 30, 2025 · Colonoscopy is more accurate than at-home stool tests at finding cancer, advanced adenomas and serrated lesions. Yet, at-home stool tests are a simple, effective way …

Jul 9, 2025 · Por qué se realiza La colonoscopia virtual se usa en personas de 45 años o mayores para verificar si hay cáncer de colon. Un profesional de atención médica puede …

Jul 18, 2025 · Stage 4 colon cancer typically requires complex treatment strategies to manage symptoms and improve quality of life. Treatment for stage 4 colon cancer may include …

Jul 9, 2025 · Virtual colonoscopy is a less invasive way to check for cancer of the colon. Virtual colonoscopy also is known as screening CT colonography. Unlike a traditional colonoscopy, …

Oct 21, 2025 · Ulcerative colitis Diagnosis and testing To diagnose ulcerative colitis, healthcare professionals do a colonoscopy and collect tissue samples, called biopsies, from the lining of …

Jul 9, 2025 · Virtual colonoscopy appointments at selected Mayo Clinic sites are scheduled in the mornings. This way, it may be possible to investigate any polyps or growths with traditional …

Oct 30, 2025 · During a capsule endoscopy procedure, you swallow a tiny camera that's about the size of a large vitamin pill. The capsule contains lights to illuminate your digestive system, a …

Apr 14, 2025 · If you or someone you care about has colon cancer symptoms, our team at Mayo Clinic is here to help. We know that doing regular screenings and finding cancer early gives …