Case Report
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 28, 2014; 20(4): 1114-1118
Published online Jan 28, 2014. doi: 10.3748/wjg.v20.i4.1114
Figure 2
Figure 2 A high resolution manometry. Type II achalasia (Chicago classification): Resting Pressure lower esophageal sphincter (LES) 37 mmHg, IRP4, Integrated Relaxation Pressure 20 mmHg, Lack of normal esophageal peristalsis in response to normal swallowing of water (arrow).