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  1. Colonoscopy - Mayo Clinic

    Feb 28, 2024 · During a colonoscopy, a long, flexible tube (colonoscope) is inserted into the rectum. A tiny video camera at the tip of the tube allows the doctor to view the inside of the …

  2. Colonoscopy Procedure: What Happens and How to Prep - WebMD

    May 17, 2024 · What Is a Colonoscopy? A colonoscopy is a medical procedure. A doctor inserts a camera mounted on long, flexible tube called a colonoscope into your rectum and colon. …

  3. Colonoscopy: Prep & Procedure Details - Cleveland Clinic

    Nov 30, 2022 · Colonoscopy A colonoscopy is an examination of the inside of your large intestine (colon). It’s helpful for diagnosing gastrointestinal diseases, such as inflammatory bowel …

  4. Colonoscopy: Purpose, prep, and procedure - Medical News Today

    Nov 25, 2024 · What is a colonoscopy? A colonoscopy is a telescopic and visual examination of the colon and rectum. It helps doctors detect abnormalities in the bowel, including signs of …

  5. Colonoscopy: Prep, Procedure Details, and Screening - Healthline

    Feb 18, 2025 · A colonoscopy examines the bowels using a colonoscope, a thin, flexible tube with a light and camera. It can help identify issues like colorectal cancer, polyps, and ulcers.

  6. What Is Colonoscopy? | American Cancer Society

    What is colonoscopy? Colonoscopy is a procedure a doctor uses to look at the inside of the colon and rectum with a colonoscope, which is a long, flexible tube about the width of a finger with a …

  7. Colonoscopy 101: The Process and What to Expect

    A colonoscopy is a medical procedure used to examine the inside of the colon and rectum for signs of disease, most notably colon cancer. It remains one of the most reliable and essential …

  8. Colonoscopy Preparation, Risks, Age, Recovery, Diet, Sedation

    Learn about the colonoscopy procedure, preparation, post procedure, side effects, and risk information. Reasons for colonoscopy include investigation of rectal bleeding, colon polyps, …

  9. Colonoscopy - MedlinePlus

    Feb 29, 2024 · What are colonoscopy and flexible sigmoidoscopy? Colonoscopy and flexible sigmoidoscopy are procedures that let your doctor look inside your rectum and colon (large …

  10. What to Expect During a Colonoscopy: A Clear Guide

    A colonoscopy is a common medical procedure that allows a physician to examine the inner lining of the large intestine. While many patients feel some anxiety regarding the process, …