(a) Sampling instruments, including a brush for cytology and biopsy forceps; (b) Snares and forceps for polypectomy/foreign body retrieval; (c) Needles, coagulator, clips, and band ligator for control of hemorrhage. Source: Chapter 10. Endoscopy, Pediatric Practice: Gastroenterology Citation: Bishop WP. Pediatric Practice: Gastroenterology; 2010 Available at: https://accesspediatrics.mhmedical.com/DownloadImage.aspx?image=/data/books/bish1/bish1_c010f007c.png&sec=40986272&BookID=524&ChapterSecID=40985351&imagename= Accessed: January 24, 2018 Copyright © 2018 McGraw-Hill Education. All rights reserved