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Anorectal abscess (also known as an anal/rectal abscess or perianal/perirectal abscess) is an abscess adjacent to the anus. [1] Most cases of perianal abscesses are sporadic, though there are certain situations which elevate the risk for developing the disease, such as diabetes mellitus , Crohn's disease , chronic corticosteroid treatment and ...
Perianal cellulitis, also known as perianitis or perianal streptococcal dermatitis, is a bacterial infection affecting the lower layers of the skin around the anus. [ 1 ] [ 2 ] [ 3 ] It presents as bright redness in the skin and can be accompanied by pain, difficulty defecating, itching, and bleeding.
Anal fistula is a chronic abnormal communication between the anal canal and the perianal skin. [1] An anal fistula can be described as a narrow tunnel with its internal opening in the anal canal and its external opening in the skin near the anus. [2] Anal fistulae commonly occur in people with a history of anal abscesses. They can form when ...
Anal gland abscess on a dog Dogs and cats primarily use their anal gland secretions to mark their territory , and generally will secrete small amounts of fluid every time they defecate . Many will often express these glands when anxious or frightened as well.
Rare causes include: sexually transmitted diseases (e.g. syphilis, rectal gonorrhea, [16] chlamydia), anal carcinoma, AIDS, rectal foreign body, bowel obstruction, rectocele, enterocele, ulcerative colitis, bacterial colitis (e.g. syphilitic colitis), anal/perianal tuberculosis, [17] perianal abscess (when ruptured). Perianal Crohn's disease is ...
Using things like topical alcohol swabs, wet wipes, scented soaps, and even a natural skin cleanser like witch hazel to keep the perianal area clean or to treat the already-present itchiness can ...
The most frequent cause is penetration of bacterial flora from the rectum into the surrounding cellular tissues, which may occur through an anal fissure. The inflammation is sometimes limited to the formation of an anorectal abscess , and in some cases it spreads for a considerable distance and may be complicated by sepsis .
Abscess; Other names: Latin: Abscessus: Five-day-old inflamed epidermal inclusion cyst. The black spot is a keratin plug which connects with the underlying cyst. Specialty: General surgery, infectious disease, dermatology: Symptoms: Redness, pain, swelling [1] Usual onset: Rapid: Causes: Bacterial infection (often MRSA) [1] Risk factors ...