Cold Snare Resection in the Colorectum: When to Choose it, When to Avoid it, and How to Do it.

• Tác giả: Joseph C Anderson, John J Guardiola, Tonya Kaltenbach, Heiko Pohl, Douglas K Rex
• Ngôn ngữ: eng
• Thông tin xuất bản: United States : Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association , 2025
• Bộ sưu tập: NCBI
• ID: 729181

Tóm tắt

Cold snaring is now the preferred resection method for the majority of colorectal polyps encountered during colonoscopy. A key advantage of cold resection over resection utilizing electrocautery is a substantially lower risk of delayed hemorrhage. Cold snare resection is preferred for all lesions ≤10 mm and for nondysplastic sessile serrated lesions of any size but should be avoided when lesions have a significant risk of submucosal invasion or fibrosis. Cold snare resection can be considered for certain lesions 11-19 mm in size and some lateral spreading lesions ≥20 mm. This review discusses tips and techniques to optimize cold snare resection.