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  1. Flexible Sigmoidoscopy: What Is It, Purpose, Prep, vs Colonoscopy

    Sep 28, 2023 · A flexible sigmoidoscopy is a quick, safe and efficient way for healthcare providers to diagnose and treat conditions in your lower large intestine. It doesn’t go as far into your …

  2. Flexible sigmoidoscopy - Mayo Clinic

    Jul 9, 2024 · During a sigmoidoscopy, the examiner inserts the tube into the anus and guides it through the rectum, sigmoid colon and most of the descending colon on the left side of the …

  3. Sigmoidoscopy - Johns Hopkins Medicine

    A sigmoidoscopy is a diagnostic test used to check the sigmoid colon, which is the lower part of your colon or large intestine. This section of your colon is close to your rectum and anus.

  4. Sigmoidoscopy: What is it, uses, and what to expect

    Aug 30, 2022 · A sigmoidoscopy is a test a doctor uses to examine the lower portion of the colon. This procedure can help detect conditions such as colorectal cancer.

  5. Flexible Sigmoidoscopy: What You Need to Know - WebMD

    Mar 21, 2025 · What Is Flexible Sigmoidoscopy? Flexible sigmoidoscopy is a test that a doctor uses to check the inner lining of your rectum and the lower part of your colon. You may get this …

  6. Sigmoidoscopy: Purpose, Procedure, and Results - Healthline

    Jun 7, 2017 · A sigmoidoscopy, also called a flexible sigmoidoscopy, is a procedure that lets your doctor look inside your sigmoid colon by using a flexible tube with a light on it.

  7. Sigmoidoscopy - Wikipedia

    Sigmoidoscopy ("sigma", the Greek term for letter "s/ς" + "eidos" + "scopy": namely, to look inside an "s"/"ς"-like object) is the minimally invasive medical examination of the large intestine from …

  8. Sigmoidoscopy: Purpose and Procedure - Patient

    Mar 29, 2023 · Sigmoidoscopy is a procedure where a doctor or nurse looks into the rectum and sigmoid colon, using an instrument called a sigmoidoscope. The sigmoid colon is the final …

  9. Sigmoidoscopy Exam Prep, Procedure Risks & Complications

    Sigmoidoscopy is the best way to diagnose colon cancer —the second most common cause of cancer death in the United States. This procedure may also be used to help investigate …

  10. What Is a Sigmoidoscopy? Procedure, Preparation and Risks

    Jun 26, 2025 · A sigmoidoscopy is a minimally invasive medical examination that allows doctors to view the inside of the lower part of the large intestine. This procedure examines explicitly …