Fig. 4From: Serum untargeted lipidomics by UHPLC-ESI-HRMS aids the biomarker discovery of colorectal adenomaPerformance evaluation of differential lipids between CA and NR groups. Potential lipid biomarkers for CA diagnosis were selected based on the AUC value more than 0.900. Abbreviations: CA, colorectal adenoma; NR, normal control; AUC, area under the curve; PC, phosphatidylcholineBack to article page