PMC6625969_01
Colonoscopy. One 1.5 cm sessile type polyp was discovered over cecum.
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Under intravenous general anesthesia, colonoscopy revealed a 1.5-cm cecal polyp at the cecum (Fig. 1).
After polypectomy. Polypectomy was performed and bowel wall damage was noted.
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We accordingly performed the polypectomy (Fig. 2); however, bowel wall damage occurred, and perforation was suspected.