Departments of Internal Medicine;
Seoul National University Bundang Hospital;
Seoungnam 13620;
South Korea;
Department of Internal Medicine;
Chungbuk National University College of Medicine and Medical Research Institute;
Cheongju 28644;
South Korea;
Departments of Pathology;
Seoul National University Bundang Hospital;
Seoungnam 13620;
South Korea;
Department of Internal Medicine and Institute of Liver Research and Tumor Microenvironment Global Core Research Center;
Seoul National University College of Medicine;
Seoul 08826;
South Korea;
Korean; national; health; insurance; Accuracy; Pancreatic; cancer; International; classification; of; disease; Sensitivity; Specificity;