borderline significanceP=0.052
Excluding TNM stage, lymphatic and perineural invasion were significant prognostic factors for DFS ( Table 4 ), with high CD68 infiltration showing borderline significance (P=0.052).
Excluding TNM stage, lymphatic and perineural invasion were significant prognostic factors for DFS ( Table 4 ), with high CD68 infiltration showing borderline significance (P=0.052).