PMC8113366_01
Flexible sigmoidoscopy of the rectum revealing an anterior wall prominence with multiple biopsy punctures.
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It revealed a 2-cm bulge on the anterior rectal wall with multiple punctures, with no evidence of active bleeding (Figure 1).
Flexible sigmoidoscopy of the rectum showing successful application of an endoclip at the bleeding site corresponding to the biopsy punctures at the anterior wall prominence.
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An endoclip (Olympus Medical Systems) was successfully applied at the protuberant injury area in the rectal wall, which was caused by the prostate multiple biopsies (Figure 2).