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Observational Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Apr 21, 2026; 32(15): 116105
Published online Apr 21, 2026. doi: 10.3748/wjg.v32.i15.116105
Figure 2
Figure 2 Representative capsule endoscopy images used in this study. A: Bleeding frame, showing visible bleeding regions in the small intestine; B: Non-bleeding frame, representing normal intestinal mucosa without pathological findings. These examples highlight the visual differences between positive and negative samples.


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