Anal fistula picture

Duration: 15min 30sec Views: 1543 Submitted: 29.08.2020
Category: Russian
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Anal Fistula | Johns Hopkins Medicine

Learn about our expanded patient care options and visitor guidelines. Most anal fistulas form in reaction to an anal gland that has developed a pus-filled infection abscess. Even if your abscess drains on its own, you have about the same risk for a fistula. Certain conditions that affect your lower digestive tract or anal area may also increase your risk.

Anal Fistula

An anorectal or anal fistula is an abnormal, infected, tunnel-like passageway that forms from an infected anal gland. Sometimes an anal fistula works its way from an internal gland to the outside of the skin surrounding the anus. On the skin, this looks like an open boil. Usually the condition starts with an anal abscess, filled with pus.
This year-old man presented with a very painful infection. There was a large abscess which was easily palpable with surrounding cellulitis. It clearly needed incision so he was admitted for this to be done under general anaesthetic. There was no obvious underlying cause, such as inflammatory bowel disease or diabetes.