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Observational Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Apr 28, 2026; 32(16): 116405
Published online Apr 28, 2026. doi: 10.3748/wjg.v32.i16.116405
Figure 1
Figure 1 Schematic illustration of tumor location grouping based on distance from the dentate line. Rectum icon by Servier (https://smart.servier.com/) is licensed under CC-BY 3.0 Unported (Supplementary material).


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