Anorectal abscess

Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
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Anorectal abscess
Synonyms	Perianal abscess, perirectal abscess
Pronounce	N/A
Specialty	N/A
Symptoms	Pain, swelling, redness around the anus
Complications	Fistula in ano, sepsis
Onset	Sudden
Duration	Varies
Types	N/A
Causes	Infection of anal glands
Risks	Inflammatory bowel disease, diabetes mellitus, immunosuppression
Diagnosis	Physical examination, imaging
Differential diagnosis	Hemorrhoids, anal fissure, pilonidal cyst
Prevention	Good hygiene, managing underlying conditions
Treatment	Incision and drainage, antibiotics
Medication	Antibiotics
Prognosis	Good with treatment
Frequency	Common
Deaths	N/A

Anorectal abscess is a medical condition characterized by the formation of an abscess, or a collection of pus, in the anorectal region. This condition is often associated with severe pain and discomfort, and requires immediate medical attention.

Anorectal_abscess

Causes

The primary cause of anorectal abscess is the blockage and subsequent infection of the small glands located in the anus and rectum. Other factors that may contribute to the development of this condition include Crohn's disease, diabetes, and other conditions that weaken the immune system.

Symptoms

Common symptoms of anorectal abscess include severe pain in the anorectal area, swelling, redness, and fever. In some cases, patients may also experience constipation or difficulty in passing stool.

Diagnosis

Diagnosis of anorectal abscess typically involves a physical examination of the anorectal area. In some cases, doctors may also recommend imaging tests such as an ultrasound, MRI, or CT scan to confirm the diagnosis and determine the extent of the abscess.

Treatment

Treatment for anorectal abscess usually involves surgical drainage of the abscess to relieve symptoms and prevent complications. In some cases, antibiotics may also be prescribed to treat the underlying infection.

Prognosis

With prompt treatment, most patients with anorectal abscess recover fully. However, if left untreated, this condition can lead to serious complications such as fistula formation or systemic infection.

See also

• Perianal abscess
• Fistula
• Crohn's disease

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