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. …

Symptoms Most people with colon polyps do not have any symptoms, which is why screening tests are so important. Colon polyps are often found as a part of routine colorectal cancer …

The follow-up colonoscopy schedule for serrated lesions is like that for adenomas. Preparing for your colonoscopy It's very important to fully clean out your colon before a colonoscopy. If stool …

For example, you may need to have a clear liquid diet before a colon exam, also called a colonoscopy. Or you may need to be on a clear liquid diet before and after certain types of …

Dec 19, 2024 · Colon cancer can happen in any part of the colon. An exam of the whole colon using a long, flexible tube with a camera is one way to detect colon cancer and polyps. This …

Need to follow a low-fiber diet? Get the details of which foods are allowed and which foods to avoid while you're on a low-fiber diet.

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, …

Mayo Clinic's simple, healthy low-fiber recipes support a long-term nutrition plan helping with digestion and abdominal health.

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 …

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 …