Tu1549 LINKED COLOR IMAGING IMPROVES THE VISIBILITY OF SUPERFICIAL NON-AMPULLARY DUODENAL EPITHELIAL TUMORS

In recent years, the linked color imaging (LCI) system has been developed as a new endoscopic imaging modality1. LCI uses band laser (wavelength 410 ± 10 nm) in addition to white-light laser. Therefore, the LCI mode helps emphasize vascular and surface structures and color differences while maintaining a bright vision. However, the utility of LCI for visualizing superficial non-ampullary duodenal epithelial tumors (SNADETs) is unclear. Thus, the...