Significance of carcinoembryonic antigen detection in the early diagnosis of colorectal cancer: A systematic review and meta-analysis.

World J Gastrointest Surg · 2023 · PMC10784816 · PMID 38222002

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may be significantno p-value reported

Based on these results, the combination of CEA and CT imaging may be significant only during the early stages of follow-up and not the later stages.

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