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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Jun 28, 2026; 32(24): 118690
Published online Jun 28, 2026. doi: 10.3748/wjg.118690
Figure 1
Figure 1 Overview of the study workflow, illustrating the collection of endoscopic images, expert consensus grading, model evaluation phases, and comparative performance analysis. UC: Ulcerative colitis; MES: Mayo Endoscopic Subscore; IBD: Inflammatory bowel disease; AI: Artificial intelligence.


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