Metabolomic Profiling Identified Serum Metabolite Biomarkers and Related Metabolic Pathways of Colorectal Cancer

Figure 2

ROC curves and box plots of the identified 4 potential biomarkers: (a) hexadecanedioic acid; (b) 4-dodecylbenzenesulfonic acid; (c) 2-pyrocatechuic acid; (d) formylanthranilic acid.

(a)

(b)

(c)

(d)