Defining esophageal landmarks, gastroesophageal reflux disease, and Barrett's esophagus


DeVault K., McMahon B. P., ÇELEBİ A., Costamagna G., Marchese M., Clarke J. O., ...More

11TH OESO WORLD CONFERENCE: REFLUX DISEASE, vol.1300, pp.278-295, 2013 (SCI-Expanded) identifier identifier

Abstract

The following paper on gastroesophageal reflux disease (GERD) and Barrett's esophagus (BE) includes commentaries on defining esophageal landmarks; new techniques for evaluating upper esophageal sphincter (UES) tone; differential diagnosis of GERD, BE, and hiatal hernia (HH); the use of high-resolution manometry for evaluation of reflux; the role of fundic relaxation in reflux; the use of 24-h esophageal pH-impedance testing in differentiating acid from nonacid reflux and its potential inclusion in future Rome criteria; classification of endoscopic findings in GERD; the search for the cell origin that generates BE; and the relationship between BE, Barrett's carcinoma, and obesity.