Observational Study
Copyright ©The Author(s) 2025.
World J Gastrointest Oncol. Aug 15, 2025; 17(8): 105818
Published online Aug 15, 2025. doi: 10.4251/wjgo.v17.i8.105818
Figure 4
Figure 4 Changes of tumor markers in patients at different periods. AFP: Alpha-fetoprotein; CA 19-9: Carbohydrate antigen 19-9; CEA: Carcinoembryonic antigen.