Computed tomography with carcinoembryonic antigen and carbohydrate antigen 19-9 in diagnosing lymph node metastasis of early gastric cancer

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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

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World J Gastrointest Oncol. Feb 15, 2026; 18(2): 114066
Published online Feb 15, 2026. doi: 10.4251/wjgo.v18.i2.114066

Table 4 Comparison of diagnostic results of carcinoembryonic antigen and carbohydrate antigen 19-9 with pathological diagnosis results

		Pathological diagnosis results		Total	Kappa value	P value
		Positive	Negative	Total	Kappa value	P value
CEA	Positive	46 (TP)	5 (FP)	51	0.683	< 0.0001
CEA	Negative	14 (FN)	55 (TN)	69
Total		60	60	120
CA19-9	Positive	45 (TP)	6 (FP)	51	0.650	< 0.0001
CA19-9	Negative	15 (FN)	54 (TN)	69
Total		60	60	120

CA19-9: Carbohydrate antigen 19-9; CEA: Carcinoembryonic antigen; TP: True positive; FP: False positive; FN: False negative; TN: True negative.

Citation: Chen HZ, Zhang P, Ma J. Computed tomography with carcinoembryonic antigen and carbohydrate antigen 19-9 in diagnosing lymph node metastasis of early gastric cancer. World J Gastrointest Oncol 2026; 18(2): 114066
URL: https://www.wjgnet.com/1948-5204/full/v18/i2/114066.htm
DOI: https://dx.doi.org/10.4251/wjgo.v18.i2.114066

Chen HZ, Zhang P, Ma J. Computed tomography with carcinoembryonic antigen and carbohydrate antigen 19-9 in diagnosing lymph node metastasis of early gastric cancer. World J Gastrointest Oncol 2026; 18(2): 114066 [PMID: 41695936 DOI: 10.4251/wjgo.v18.i2.114066]

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