ASCRS Question Bank
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A 69-year-old man presents for evaluation of rectal bleeding, incontinence, and tenesmus. One year ago, he underwent external beam radiation therapy for prostate cancer. On flexible sigmoidoscopy, friable mucosa with telangiectasias is observed in the rectum above the dentate line to 15 cm. What is the next treatment choice?
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"" ASCRS Question Bank, ASCRS U, www.ascrsu.com/ascrs/view/ASCRS-Question-Bank/3717251/52/Anorectal_Disease. Accessed 23 April 2026.
ASCRS Question Bank. https://www.ascrsu.com/ascrs/view/ASCRS-Question-Bank/3717251/52/Anorectal_Disease. Accessed April 23, 2026.
In ASCRS Question Bank https://www.ascrsu.com/ascrs/view/ASCRS-Question-Bank/3717251/52/Anorectal_Disease
[Internet]. In: ASCRS Question Bank. [cited 2026 April 23]. Available from: https://www.ascrsu.com/ascrs/view/ASCRS-Question-Bank/3717251/52/Anorectal_Disease.
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