Case Report
Copyright ©The Author(s) 2017.
World J Gastrointest Endosc. Dec 16, 2017; 9(12): 590-593
Published online Dec 16, 2017. doi: 10.4253/wjge.v9.i12.590
Figure 2
Figure 2 Esophageal test results for the second time. A: Representative swallow from the patient’s repeat esophageal HRM. Median IRP was normal at 14.7 mmHg. DCI was higher than normal, which was 8120.1 mmHg-cm-s, and six swallows with DCI > 8000 mmHg-s-cm in 10 liquid swallows. Esophageal manometry was consistent with jackhammer esophagus; B: 24-h pH-impedance monitoring was repeated, which was negative for gastroesophageal reflux disease. DCI: Distal contractile integral; HRM: High-resolution manometry; IRP: Integrated relaxation pressure.