Barrett’s esophagus (BE), the precursor lesion and the most important risk factor for esophageal adenocarcinoma (EAC), has an estimated prevalence of 5.6% in the adult US population.1
https://www.gastroendonews.com/Review-Articles/Article/07-18/Recent-Advances-In-Surveillance-of-Patients-With-Barrett-s-Esophagus/50123
Recent Advances In Surveillance of Patients With Barrett’s Esophagus