Figure 1

Representative cases of SNADETs: WLI, LCI, and BLI-b modes at the same site in a fully extended condition without zooming. SNADETs, superficial non-ampullary duodenal epithelial tumors; WLI, white light imaging; LCI, linked color imaging; BLI-b, blue laser imaging-bright. (A) 8-mm, 0-IIa HGA with MWM. MWM, milk white mucosa; HGA, high-grade adenoma. (B) 13-mm, 0-IIa IMC without MWM. MWM, milk white mucosa; IMC, intramucosal carcinoma.