Retrospective Study
Copyright ©The Author(s) 2025.
World J Gastrointest Oncol. Aug 15, 2025; 17(8): 108007
Published online Aug 15, 2025. doi: 10.4251/wjgo.v17.i8.108007
Figure 1
Figure 1 Patient selection flowchart. MRI: Magnetic resonance imaging.
Figure 2
Figure 2 Receiver operating characteristic curve assessing the diagnostic efficacy of tumor markers combined with magnetic resonance imaging. A: Receiver operating characteristic curve assessing the diagnostic efficacy tumor markers combined with magnetic resonance imaging in preoperative T stage of rectal cancer; B: Receiver operating characteristic curve assessing the diagnostic efficacy of tumor markers combined with magnetic resonance imaging in rectal cancer differentiation. AFP: Alpha-fetoprotein; MRI: Magnetic resonance imaging; CA72-4: Cancer antigen 72-4; CA19-9: Carbohydrate antigen 19-9; CEA: Carcinoembryonic antigen.