Make Health My Homepage
More Ways to Get Health!
gift newsletter igoogle healthyvoice
Hot Topic: Breast Cancer Screening Guide
Health A-Z library

Sigmoidoscopy (Anoscopy, Proctoscopy)

WEEKLY NEWSLETTER

Health's Top Stories
Get a weekly look at the most popular stories on Health.com.
See All Newsletters

Sigmoidoscopy (Anoscopy, Proctoscopy)

  • Print
content provided by Healthwise

Results

Anoscopy, proctoscopy, and sigmoidoscopy tests allow your doctor to look at the inner lining of your anus, rectum, and the lower part of the large intestine Click here to see an illustration. (colon).

Your doctor should be able to discuss some of the findings with you immediately after the test. Lab results (such as from a biopsy) may take several days.

Anoscopy, proctoscopy, and sigmoidoscopy
Normal:
  • The lining of the colon appears smooth and pink, with numerous folds.
  • No abnormal growths, pouches, bleeding, or inflammation is present.
Abnormal:

Some of the more common abnormal findings include:

  • Hemorrhoids, which are the most common cause of blood in the stool.
  • Colon polyps Click here to see an illustration..
  • Cancer in the colon Click here to see an illustration..
  • A sore (ulcer).
  • Pouches in the wall of the colon (diverticulosis).
  • Redness and swelling of the lining of the colon (colitis).

 

Your doctor will discuss any significant abnormal results with you in relation to your symptoms and past health.

PREVIOUS
Risks
NEXT
What Affects the Test
  • Print
Last Updated: April 30, 2009
Author:
Monica Rhodes
Medical Review:
Kathleen Romito, MD - Family Medicine

Jerome B. Simon, MD, FRCPC, FACP - Gastroenterology


© 1995-2009 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.



This information does not replace the advice of a doctor. Healthwise disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

Advertisement