FUT4 and neoplasm: The number of neutrophils stained by the CD15 antibody were correlated with poor DFS, OS, and CSS when the cells were located in the tumor margin and center (p = 0.006 and p = 0.002 in DFS, p = 0.001 and p = 0.009 in OS, and p = 0.014 and p = 0.011 in CSS; Table 1 and Supplementary Figure S1).