Head-to-head comparison of the diagnostic value of fecal and serum carcinoembryonic antigen for colorectal cancer detection.

Int J Cancer · 2026 · PMC13193527 · PMID 41957956

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highly significantno p-value reported

However, in contrast to fCEA, sCEA showed statistically highly significant differences with more than 6‐fold higher mean concentrations in the CRC group than in the control group.

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