JNET Classification (Magnifying NBI Colorectal)
JNET Classification (Magnifying NBI Colorectal) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
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What this is
JNET Classification (Magnifying NBI Colorectal) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. JNET Classification (Magnifying NBI Colorectal) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
When to use it
Use this tool when you need a quick, citable reference. Every calculation runs entirely in your browser - no inputs leave your device, no account is required, no AI is involved. The site enforces a strict Content Security Policy and ships no analytics or third-party CDN.
References
Sano Y, Tanaka S, Kudo SE, et al. Narrow-band imaging (NBI) magnifying endoscopic classification of colorectal tumors proposed by the Japan NBI Expert Team (JNET). Dig Endosc. 2016;28(5):526-533. Read the source ↗
Worked example: JNET type 2B: irregular vessels and surface; high-grade intramucosal neoplasia / shallow submucosal invasive cancer.
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