Did you know reflux can actually change the cells in your esophagus if you ignore it? Most people think reflux = heartburn. But with silent reflux, you don't always Surveillance in Barrett's Esophagus: Challenges, Progress, and Possibilities Gastroenterology Endoscopic Screening of Barrett's Esophagus Gastrointestinal Endoscopy Clinics Advances in Screening for Barrett Esophagus and Esophageal Adenocarcinoma Mayo Clinic Proceedings