Artificial intelligence system for the detection of Barrett's esophagus.

Background: Barrett's esophagus (BE), which has increased in prevalence worldwide, is a precursor for esophageal adenocarcinoma. Although there is a gap in the detection rates between endoscopic BE and histological BE in current research, we trained our artificial intelligence (AI) system with images of endoscopic BE and tested the system with images of histological BE.

Aim: To assess whether an AI system can aid in the detection of BE in our setting.