Endoscopy, Table of Contents Endoscopy 2014; 46(02): 165DOI: 10.1055/s-0033-1359143 Letters to the editor © Georg Thieme Verlag KG Stuttgart · New YorkStandard or ultrathin device for colonoscopy? Authors Yufei Wang Enqiang Linghu Recommend Article Abstract Buy Article(opens in new window) Full Text References References 1 Töx U et al. Effect of ultrathin colonoscope on propofol use during colonoscopy. Endoscopy 2013; 45: 439-444 2 Garborg KK, Løberg M, Matre J et al. Reduced pain during screening colonoscopy with an ultrathin colonoscope: a randomized controlled trial. Endoscopy 2012; 44: 740-746 3 Luo DJ, Hui AJ, Yan KK et al. A randomized comparison of ultrathin and standard colonoscope in cecal intubation rate and patient tolerance. Gastrointest Endosc 2012; 75: 484-490