Application of artificial intelligence-driven three-dimensional imaging in preoperative planning for rectosigmoid colon cancer

doi:10.4240/wjgs.v18.i5.119310

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World Journal of Gastrointestinal Surgery

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1948-9366

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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Copyright: ©Author(s) 2026. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial (CC BY-NC 4.0) license. No commercial re-use. See permissions. Published by Baishideng Publishing Group Inc.

World J Gastrointest Surg. May 27, 2026; 18(5): 119310
Published online May 27, 2026. doi: 10.4240/wjgs.v18.i5.119310

Table 2 Analysis of differences in tumor burden and the distance from the tumor’s lowest border to the anal verge measurements by different methods

	MD	SD	t	P value	ICC (95%CI)
Maximum tumor diameter (cm)
Pathology-AI-3D	-0.602	0.510	-7.367	< 0.001	0.921
AI-3D-CT	-0.106	1.400	-0.471	0.640	0.482
Pathology-CT	-0.708	1.327	-3.332	0.002	0.518
Maximum tumor cross-sectional area (cm²)
Pathology-AI-3D	-0.150	4.031	-0.233	0.817	0.846
AI-3D-CT	5.430	5.076	6.680	< 0.001	0.517
Pathology-CT	5.280	6.898	4.780	< 0.001	0.407
DTAV (cm)
AI-3D-colonoscopy	2.079	6.415	2.024	0.050	0.907

DTAV: Distance from the tumor’s lowest border to the anal verge; AI-3D: Artificial intelligence-driven digital three-dimensional imaging; ICC: Intraclass correlation coefficients; CT: Computed tomography; CI: Confidence interval.

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Citation: Wei JM, Chen SX, He T, Wang JF. Application of artificial intelligence-driven three-dimensional imaging in preoperative planning for rectosigmoid colon cancer. World J Gastrointest Surg 2026; 18(5): 119310
URL: https://www.wjgnet.com/1948-9366/full/v18/i5/119310.htm
DOI: https://dx.doi.org/10.4240/wjgs.v18.i5.119310

Wei JM, Chen SX, He T, Wang JF. Application of artificial intelligence-driven three-dimensional imaging in preoperative planning for rectosigmoid colon cancer. World J Gastrointest Surg 2026; 18(5): 119310 [DOI: 10.4240/wjgs.v18.i5.119310]

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