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Artif Intell Gastroenterol. Aug 8, 2026; 7(2): 120311
Published online Aug 8, 2026. doi: 10.35712/aig.120311
Table 4 What artificial intelligence adds beyond conventional staging
Capability
Conventional staging
AI-based modeling
Feature handlingLimited predefined variablesHigh-dimensional nonlinear integration
Interaction modelingLimitedComplex nonlinear interactions
Spatial imaging patternsQualitativeQuantitative radiomic features
Multimodal fusionRareIntegrated imaging + pathology + clinical
Intra-stage stratificationLimitedFine-grained risk clustering


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