Case Report
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Mar 7, 2009; 15(9): 1138-1140
Published online Mar 7, 2009. doi: 10.3748/wjg.15.1138
Figure 1
Figure 1 Endoscopy showing an 18-mm, whitish, elevated, slightly rough-surfaced mass, located proximal to the major papilla.