“…The results of this study [ 8 ] found that the AUC of the 2-year, 3-year, and 4-year ROC curves in the TCGA cohort were 0.955, 0.950, and 1.000, respectively. The lower the IRS score, the lower the tumor immune dysfunction and rejection score, the lower the tumor microsatellite instability score, the lower the immune escape score, the lower the MATH score, and the higher the mutation burden score in patients with cholangiocarcinoma.…”