The Role of Biliary Carcinoembryonic Antigen-Related Cellular Adhesion Molecule 6 (CEACAM6) as a Biomarker in Cholangiocarcinoma
Fig 2
Receiver operating characteristic (ROC) curve analysis of CEACAM6 to evaluate presence of cholangiocarcinoma.
The ROC analysis of all cholangiocarcinomas is depicted by graph A. with a resultant Area Under the Curve (AUC) of 0.738. Graphs B and C respectively illustrate the intrahepatic and extrahepatic subtypes with corresponding AUCs of 0.663 and 0.791.