©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
Published online Sep 16, 2025. doi: 10.4253/wjge.v17.i9.109144
Table 4 Japanese Narrow Band Imaging Expert Team classification
| JNET type | Vessel pattern | Surface pattern | Most likely histology |
| 1 | Invisible | Regular dark or white spots, similar to surrounding normal mucosa | Hyperplastic polyp/sessile serrated polyp |
| 2A | Regular caliber and regular distribution | Regular | Low grade intramucosal neoplasia |
| Tubular/branched/papillary | |||
| 2B | Variable caliber, irregular distribution | Irregular or obscure | High grade intramucosal neoplasia |
| 3 | Loose vessel areas, interruption of thick vessels | Amorphous areas | Deep submucosal invasive cancer |
- Citation: Pal S, Bhaduri G. Endoscopic submucosal dissection for early gastrointestinal malignancies: Current state and future perspectives. World J Gastrointest Endosc 2025; 17(9): 109144
- URL: https://www.wjgnet.com/1948-5190/full/v17/i9/109144.htm
- DOI: https://dx.doi.org/10.4253/wjge.v17.i9.109144