Title
Devices and techniques for endoscopic treatment of residual and fibrotic colorectal polyps (with videos)
Publication Date
2020
Journal Title
Gastrointest Endosc
Abstract
© 2020 American Society for Gastrointestinal Endoscopy Background and Aims: Residual neoplasia after macroscopically complete EMR of large colon polyps has been reported in 10% to 32% of resections. Often, residual polyps at the site of prior polypectomy are fibrotic and nonlifting, making additional resection challenging. Methods: This document reviews devices and methods for the endoscopic treatment of fibrotic and/or residual polyps. In addition, techniques reported to reduce the incidence of residual neoplasia after endoscopic resection are discussed. Results: Descriptions of technologies and available outcomes data are summarized for argon plasma coagulation ablation, snare-tip coagulation, avulsion techniques, grasp-and-snare technique, EndoRotor endoscopic resection system, endoscopic full-thickness resection device, and salvage endoscopic submucosal dissection. Conclusions: Several technologies and techniques discussed in this document may aid in the prevention and/or resection of fibrotic and nonlifting polyps.
Volume Number
92
Issue Number
3
Pages
474 - 482
Document Type
Article
Status
Faculty
Facility
School of Medicine
Primary Department
Gastroenterology
PMID
DOI
10.1016/j.gie.2020.03.018