Although serum iron and transferrin saturation (TSAT) showed a trend toward lower levels in advanced clinical T/N stages (cT4/cN+), the lack of statistical significance may reflect the complex interplay between iron status, tumor biology, and therapeutic exposure.
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Impact of iron deficiency on therapeutic outcomes in colorectal cancer patients: a single-center cohort study.
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The pT-stage was significantly associated with ID, with each stage having significantly higher odds of ID than pT0 and pT1, although pT2 did not reach statistical significance.