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Perforation of sigmoid diverticulum following endoscopic polypectomy of an adenoma
Jing Xu1, Lisheng Yang, Yu Guo
1Southern Medical University, Department of Gastroenterology in Nanfang Hospital, Guangzhou, Guangdong Province, 510515, China.
Abstract:
Colonic polyps or carcinomas located within a colonic diverticulum are very rare phenomena. There are a few reports in the literature describing adenocarcinoma arising within colonic diverticulum. Endoscopic resection of the polyp poses a risk of perforation because of the lack of muscular coats in the diverticulum. Therefore, special care should be taken in the treatment of such patients.
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