In addition, AURKA expression was correlated with tumor size (R = 0.21, P = 0.013), preoperative (R = 0.34, P < 0.001) and postoperative basal serum levels of calcitonin (R = 0.21, P = 0.012), and TILs (R = 0.44, P < 0.001) (Figures 2F–I). This evidence concerns the gene CALCA and neoplasm.