“…A total of 1,361 patients were included in these studies, with 532,328 images acquired to train the various AI models that were developed. Seven studies were retrospective (16,17,19,22,24,26,27), four studies were prospective (18,21,23,25), and one study had both retrospective and prospective components in their methods (20). In terms of endoscopic imaging modality evaluated, eleven studies included WLE (16)(17)(18)(19)(20)(21)(22)(23)(24)(25)(26), three studies included NBI (17,22,27), and three studies included virtual chromoendoscopy images (i-Scan) (24)(25)(26).…”