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Observational Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. May 27, 2026; 18(5): 119310
Published online May 27, 2026. doi: 10.4240/wjgs.v18.i5.119310
Figure 2
Figure 2 Three techniques for detecting tumor burden and the distance from the tumor’s lowest border to the anal verge. A: Detect tumor burden in colorectal cancer using computed tomography equipment; B: Detect distance from the tumor’s lowest border to the anal verge (DTAV) using colonoscopy equipment; C: Detect tumor burden in colorectal cancer and DTAV using artificial intelligence-driven digital three-dimensional. DTAV: Distance from the tumor’s lowest border to the anal verge; AI-3D: Artificial intelligence-driven digital three-dimensional imaging; CT: Computed tomography.


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