Prospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Feb 21, 2015; 21(7): 2178-2182
Published online Feb 21, 2015. doi: 10.3748/wjg.v21.i7.2178
Figure 3
Figure 3 Accuracy of polyp size measurement methods. Ratio of the actual polyp diameter to the largest diameter determined by visual estimation, disposable graduated biopsy forceps (DGBF) and the endoscopic lesion measurement system (ELMS).