Fig. 5From: A new rapid diagnostic system with ambient mass spectrometry and machine learning for colorectal liver metastasisComparison of lipid contents between non-cancer liver parenchyma and colorectal liver metastasis. Note that the amount of both phosphatidylcholine and phosphatidylethanolamine were significantly lower in colorectal liver metastasis (Pā<ā0.01, respectively). PC, phosphatidylcholine; PE, phosphatidylethanolamine; PS, phosphatidylserine; PI, phosphatidylinositol; SM, sphingomyelinBack to article page