Preoperative dual-energy computed tomography radiomics for prognosis of advanced gastric adenocarcinoma

doi:10.4251/wjgo.123321

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World Journal of Gastrointestinal Oncology

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1948-5204

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

Retrospective Study

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 Oncol. Nov 15, 2026; 18(11): 123321
Published online Nov 15, 2026. doi: 10.4251/wjgo.123321

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Figure 1 Study flowchart. A: Acquisition of data and radiomic features: Including patient enrollment, image processing and volume of interest segmentation, and radiomic feature extraction; B: Screening of radiomic and clinical features, and construction of prognostic models; C: Performance evaluation and clinical application of the prognostic model. CT: Computed tomography; VOI: Volume of interest; ICC: Intraclass correlation coefficient; pTNM: Pathological tumor-node-metastasis; CEA: Carcinoembryonic antigen; AUC: Area under the curve; DFS: Disease-free survival.

Citation: Liu A, Li M, You Y, Gao L, Xu XS, Li Y, Liu J, Li Y, Zhang ZD, Yang L. Preoperative dual-energy computed tomography radiomics for prognosis of advanced gastric adenocarcinoma. World J Gastrointest Oncol 2026; 18(11): 123321
URL: https://www.wjgnet.com/1948-5204/full/v18/i11/123321.htm
DOI: https://dx.doi.org/10.4251/wjgo.123321

Liu A, Li M, You Y, Gao L, Xu XS, Li Y, Liu J, Li Y, Zhang ZD, Yang L. Preoperative dual-energy computed tomography radiomics for prognosis of advanced gastric adenocarcinoma. World J Gastrointest Oncol 2026; 18(11): 123321 [DOI: 10.4251/wjgo.123321]

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