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Case Report
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Sep 27, 2026; 18(9): 122446
Published online Sep 27, 2026. doi: 10.4240/wjgs.122446
Figure 2
Figure 2 Preoperative examination and surgical procedure. A: Preoperative colonoscopy showing abnormal rectal mucosa near the anus; B: Complete surgical excision of the rectum, anus, and perianal skin; C: Radical excision and perineal suturing; D: Sigmoid colostomy.


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