Case Report
Copyright ©The Author(s) 2015.
World J Gastroenterol. May 14, 2015; 21(18): 5735-5738
Published online May 14, 2015. doi: 10.3748/wjg.v21.i18.5735
Figure 1
Figure 1 Normal lower esophagus (A) and normal gastro-esophageal junction, retroflexed view (B).