Perianal

Perianal refers to the anatomical area that surrounds the anus. This area can be affected by various conditions, including abscesses, fistulas, and hematomas.

Anatomy

The perianal area is the skin and tissue that surrounds the anus. It includes the anal verge, which is the distal end of the anal canal. The perianal area is rich in blood vessels and nerves, which makes it sensitive to pain and other sensations.

Conditions affecting the perianal area

Various conditions can affect the perianal area. These include:

• Perianal abscess: An abscess is a collection of pus that has built up within the tissue of the body. A perianal abscess is an abscess that develops around the anus. Symptoms can include pain, swelling, and redness in the perianal area.

• Perianal fistula: A fistula is an abnormal connection between two body parts. A perianal fistula is a small tunnel that develops between the end of the bowel and the skin near the anus.

• Perianal hematoma: A hematoma is a collection of blood outside of a blood vessel. A perianal hematoma is a pool of blood that collects in the perianal tissue.

Treatment

Treatment for conditions affecting the perianal area depends on the specific condition and its severity. Treatment options can include medications, lifestyle changes, and in some cases, surgery.

See also

• Anus
• Rectum
• Anal canal
• Perianal abscess
• Perianal fistula
• Perianal hematoma

Perianal Resources
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