ASCRS Question Bank
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A 70-year-old man with history of perianal Crohn’s disease and 15-year history of an anal fistula presents to establish care. On examination, he has a right anterior anal fistula that appears chronic in nature. What is the best next step in management?
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Citation
"" ASCRS Question Bank, ASCRS U, www.ascrsu.com/ascrs/view/ASCRS-Question-Bank/3717135/all/Benign_Disease. Accessed 21 April 2026.
ASCRS Question Bank. https://www.ascrsu.com/ascrs/view/ASCRS-Question-Bank/3717135/all/Benign_Disease. Accessed April 21, 2026.
In ASCRS Question Bank https://www.ascrsu.com/ascrs/view/ASCRS-Question-Bank/3717135/all/Benign_Disease
[Internet]. In: ASCRS Question Bank. [cited 2026 April 21]. Available from: https://www.ascrsu.com/ascrs/view/ASCRS-Question-Bank/3717135/all/Benign_Disease.
* Article titles in AMA citation format should be in sentence-case
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