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Retrospective Study
©The Author(s) 2026.
World J Gastrointest Oncol. Feb 15, 2026; 18(2): 114066
Published online Feb 15, 2026. doi: 10.4251/wjgo.v18.i2.114066
Table 3 Positive rates of carcinoembryonic antigen and carbohydrate antigen 19-9 detection in the two groups, n (%)
Tumor markers
Non-metastasis group (n = 60)
Metastasis group (n = 60)
χ2
P value
CEA5 (8.33)46 (76.67)57.323< 0.0001
CA19-96 (10.00)45 (75.00)51.867< 0.0001


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