Fig. 3From: Integration of global metabolomics and lipidomics approaches reveals the molecular mechanisms and the potential biomarkers for postoperative recurrence in early-stage cholangiocarcinomaThe correlation heatmap with a hierarchical clustering of all differential metabolites between recurrence and non-recurrence. A The result from global metabolomics.B The result from lipidomics. The magnitude of the correlation between the metabolites is shown with red representing a positive correlation and blue a negative correlation. DG driacylglycerol, TG triacylglycerol, PC phosphatidylcholine, PA phosphatidic acid, PE phosphatidylethanolamineBack to article page