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Anorectal Abscess
Alternate Names : Abscess - Anorectal, Anal Abscess, Rectal Abscess
Definition An anorectal abscess is a collection of pus in the anal or rectal region.
Pictures & Images
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Overview, Causes, & Risk Factors
Infection of an anal fissure (cleft or slit), sexually transmitted infections, and blocked anal glands are common causes of anorectal abscesses. Abscesses may occur in an area that is easily accessible for drainage, or higher in the rectum. Deep rectal abscesses may be caused by intestinal disorders such as Crohn's disease or diverticulitis.
High risk groups include diabetics, immunocompromised patients, people who engage in receptive anal sex, and patients with inflammatory bowel disease.
Superficial perianal abscesses are not uncommon in infants and toddlers who are still in diapers and have a history of anal fissures. The abscess often appears as a swollen, red, tender lump at the edge of the anus. The infant may be fussy from discomfort but there are generally no other associated systemic symptoms. Surgical drainage and antibiotics provide prompt relief in such cases.
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• Definition
• Anorectal Abscess Overview, Causes, & Risk Factors
• Anorectal Abscess Symptoms & Signs
• Anorectal Abscess Prevention
• Anorectal Abscess Diagnosis & Tests
• Anorectal Abscess Treatment
• Anorectal Abscess Prognosis
• Anorectal Abscess Complications
• Calling Your Health Care Provider
• Pictures & Images
Topics that might be of interest to you Diseases & Conditions
• Abscess
• Anal Fissure
• Crohn's Disease
• Diverticulitis
Tests & Exams
• Sigmoidoscopy
Other Topics
• Constipation
• Fever
• Nodules
• Pain Medications
• Systemic
Review Date : 11/19/2002
Reviewed By : Hebe Molmenti, M.D., Ph.D., Private Practice specializing in Plastic and Reconstructive Surgery, Baltimore, MD. Review provided by VeriMed Healthcare Network.
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