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 5
Figure 5 After peroral endoscopic myotomy, smooth passage of a contrast agent into the stomach was shown in follow-up esophagography.