The JNET classification. Columns are Type 1 / 2A / 2B / 3. Rows show vessel pattern, surface pattern, most likely pathology, and a magnifying NBI example.
Japanese Narrow-band Imaging Expert Team classification. Columns are Type 1 / 2A / 2B / 3 (vessel pattern, surface pattern, most likely histology, and an example). SSL: sessile serrated lesion.
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Decision support only. Follow current guidelines and local protocols. Classification definitions and terminology follow the original publication language.