BPG is committed to discovery and dissemination of knowledge
Minireviews
©The Author(s) 2025.
World J Gastrointest Endosc. Sep 16, 2025; 17(9): 109144
Published online Sep 16, 2025. doi: 10.4253/wjge.v17.i9.109144
Table 3 Narrow band imaging International Colorectal Endoscopic classification
Endoscopic appearance
NICE type
Lesions with a color similar to the surrounding mucosa may have a net-like vascular pattern or lack a specific vascular pattern1
Lesions with a brownish hue with brown vessels surrounding white structures2
Lesions with a dark-to-brown appearance, disrupted or missing vessels, and an irregular surface pattern3


Write to the Help Desk