Retrospective Study
Copyright ©The Author(s) 2025.
World J Gastrointest Oncol. May 15, 2025; 17(5): 104172
Published online May 15, 2025. doi: 10.4251/wjgo.v17.i5.104172
Figure 3
Figure 3 Examples of regions of interest delineated on computed tomography images with ITK-SNAP software. A: Original image; B: Intratumoral regions of interest (ROI); C: Peritumoral ROI; D: Fusion ROI (intratumoral tissue + peritumoral tissue).