Anorectal abscess
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Anorectal abscess
An anorectal abscess is a pocket of pus in the tissue near the end of the rectum (anus). Most abscesses are caused by a blocked anal gland that develops an infection.
Other possible causes of an anorectal abscess include:
- Infection in an anal fissure.
- Complications of diseases that affect the colon, such as Crohn's disease, inflammatory bowel disease, or diverticulitis.
- Sexually transmitted diseases.
Symptoms of an anorectal abscess include:
- A painful swelling (mass) around the anus.
- Drainage of pus from the anus.
- Fever.
- Pain in or around the anus.
- Pain when passing stool.
A person should see a health professional if an anorectal abscess is suspected. Treatment is necessary to prevent worsening of the infection and serious illness.
Credits
| Author | Jeannette Curtis |
| Author | Caroline Rea, RN, BS, MS |
| Editor | Kathleen M. Ariss, MS |
| Editor | Susan Van Houten, RN, BSN, MBA |
| Associate Editor | Tracy Landauer |
| Associate Editor | Pat Truman, MATC |
| Primary Medical Reviewer | Patrice Burgess, MD - Family Medicine |
| Primary Medical Reviewer | Adam Husney, MD - Family Medicine |
| Primary Medical Reviewer | Kathleen Romito, MD - Family Medicine |
| Last Updated | May 25, 2007 |
| Last updated: | May 25, 2007 |
|---|---|
| Author: | Caroline Rea, RN, BS, MS |
| Reviewed By: | Kathleen Romito, MD - Family Medicine |
| Editors: | Susan Van Houten, RN, BSN, MBA, Pat Truman, MATC |
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