GERD Phenotypes and Distinguishing Features • Non-erosive reflux disease (NERD) • Reflux hypersensitivity • Functional heartburn • Low grade erosive esophagitis (Los Angeles grade A or B) • High grade erosive esophagitis (LA grade C or D) • Barrett's esophagus • Reflux chest pain syndrome • Regurgitation dominant reflux disease • Laryngopharyngeal reflux (LPR) • Chronic cough doi: 10.1136/bmj.m3786 #GERD #Phenotypes #syndromes #diagnosis #gastroenterology #reflux
