Endoscopic submucosal dissection ( ESD )‐like grasping scissor forceps resection of a pedunculated colorectal lesion with high‐grade fibrosis complicating aborted hot snare polypectomy

Advances in Digestive Medicine(2021)

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摘要
Hot snare polypectomy (HSP) remains the reference standard in endoscopic resection of pedunculated colorectal lesions. Notwithstanding, in some unique instances, such as giant Paris Ip lesions, difficult-to-access stalks and/or high-grade fibrosis, alternative resection techniques might be more appropriate to ensure wide-margin en bloc resection. In a unique 55-year-old patient office-based HSP performed elsewhere was aborted during electrosurgical snaring due to intraprocedural bleeding complications. Due to marked ring-like fibrosis at the base of the small-stalked pedunculated lesion, we opted for an endoscopic submucosal dissection (ESD)-like approach, utilizing a grasping scissor forceps device (ClutchCutter, Fuji). With a procedure time en bloc and R0 resection of a low-grade intraepithelial neoplasia was accomplished without difficulties. To the best of our knowledge, this report is unique and altogether novel for several reasons, including abortion of preceding HSP with high-grade fibrosis and ESD-like grasping scissor forceps resection as an innovative endoscopic bailout in such unreported setting.
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关键词
colonoscopy, endoscopic resection, endoscopic submucosal dissection, pedunculated polyp
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