AFP and bile duct neoplasm: Univariate analysis revealed that tumor size, neutrophil count, neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), γ-glutamyltransferase (GGT), Edmondson-Steine grade, liver capsule invasion, satellite nodules, bile duct tumor thrombi (BDTT), and α-fetoprotein (AFP, >400 vs. <400 ng/ml) were associated with MVI (Tables 1, 2).