Definition of Anoscopy:

Anoscopy is a method to view the anus, anal canal, and lower rectum.

How the test is performed:

The procedure is usually done in a doctor's office.

A digital rectal exam is done first. Then, a lubricated instrument (anoscope) is placed a few inches into the rectum. You will feel some discomfort when this is done.

The anoscope has a light on the end, so the health care provider can see the entire anal canal. A specimen for biopsy can be taken if needed.

How to prepare for the test:

You may receive a laxative, enema, or other preparation before the procedure so that you can completely empty your bowels. You should empty your bladder before the procedure.

How the test will feel:

There will be some discomfort during the procedure, and you may feel the need to have a bowel movement. You may feel a pinch when a biopsy is taken. You can usually return to normal activities after the procedure.

Why the test is performed:

This test may be used to determine whether you have:

• Anal fissues
• Anal polyps
• Hemorrhoids
• Infection
• Inflammation
• Tumors