부산대학교 도서관

Introduction. Polypectomy has been shown to reduce the incidence of colorectal cancer. The ESGE guidelines from 2017 recommends that cold snare polypectomy should be used for removal of the diminutive polyps, smaller than 5 mm and also for sessile polyps 6 - 9 mm in size. This recommendation is based on lower complication rates and higher complete resections. Objectives. The goal of the study is to establish if the cold snare polypectomy is safe in removing the polyps smaller than 1 cm. Methods. The patients with polyps detected at colonoscopy between 2020-2022 years in the Gastroenterology Clinic from the Emergency Hospital, Targu-Mures entered this study. Results. From the total number of the polyps (753), 623 (82,73%) were adenoma and 130 (17,26%) were sessile. From the last group 83 were hyperplastic polyps, 35 sessile serrated lesions (SSL) and 12 traditional serrated adenomas (TSA). The hyperplastic polyps and 75% of the SSA were resected with cold snare, being less than 1cm. There were no bleedings and no complications. The rest of the SSL were resected by hot snare, with no complications either. Conclusions. Cold snare polypectomy is safe in serrated lesions less than 1 cm. There are recently published studies that demonstrated that cold snare polypectomy is safe also in SSA larger than 1 cm, however this has to be further established in the future guidelines. [ABSTRACT FROM AUTHOR]