Case Report
Copyright ©The Author(s) 2017.
World J Gastroenterol. Feb 7, 2017; 23(5): 926-930
Published online Feb 7, 2017. doi: 10.3748/wjg.v23.i5.926
Figure 1
Figure 1 Subtle dilated distal esophageal lumen with acute tapering at the lower esophageal sphincter and narrowing at the esophagogastric junction was shown in esophagography.