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  1. Colonoscopy - Mayo Clinic

    Feb 28, 2024 · A tiny video camera at the tip of the tube allows the doctor to view the inside of the entire colon. If necessary, polyps or other types of abnormal tissue can be removed through …

  2. Video: Colonoscopy - Mayo Clinic

    Jan 18, 2025 · Colonoscopy. National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/diagnostic-tests/colonoscopy. Accessed April 1, …

  3. How to read colonoscopy results - Mayo Clinic

    Dec 5, 2025 · If you or a loved one recently had a colonoscopy (koe-lun-OS-kuh-pee), you may be wondering what the results mean. This guide can help you understand the common terms and …

  4. How to make colonoscopy prep easier - Mayo Clinic Press

    Jun 27, 2025 · Colonoscopy remains the gold standard for detecting and removing colon polyps before they have a chance to turn into colon cancer. But for the test to work as it should, your …

  5. Colon cancer screening: Weighing the options - Mayo Clinic

    Jan 22, 2025 · During a colonoscopy exam, a long, flexible tube (colonoscope) is inserted into the rectum. A tiny video camera at the tip of the tube allows the doctor to detect changes or …

  6. Difficult colonoscopy - don’t know what to do - Mayo Clinic Connect

    Apr 21, 2024 · I now need to do another colonoscopy due to some bleeding and I am afraid of another incomplete colonoscopy or a perforation. I am looking for advice how to locate a highly …

  7. Flexible sigmoidoscopy - Mayo Clinic

    Jul 9, 2024 · Learn about this alternative to colonoscopy to screen for and detect polyps or cancer in the lower part of the colon.

  8. Colonoscopy during bowel inflammation | Mayo Clinic Connect

    Apr 27, 2025 · They need to see with a scope what is going on in the lining of your esophagus/stomach/duodenum and colon. They will biopsy some cells/tissue to test for …

  9. Virtual colonoscopy - Mayo Clinic

    Jul 9, 2025 · Unlike other colon cancer screening tests, this imaging test doesn't use a scope to examine your colon. Learn how it works and what to expect.

  10. You’re at risk of colorectal cancer. Know the symptoms. Get …

    Mar 25, 2025 · A long, flexible tube (colonoscope) is inserted into the rectum during a colonoscopy. A tiny video camera at the tip of the tube allows a healthcare professional to look …