Fig. 2

Whisker plots (Tukey) of CD8+ (a, c, e, g) and CD163+ (i, k, m, o) counts in the tumor center (TC) and CD8+ (b, d, f, h) and CD163+ (j, l, n, p) counts in the invasive margin (IM) according to clinicopathological variables: Grade (a, b, i, j), T status (c, d, k, l), LN status (e, f, m, n) and TNM stage (g, h, o, p). G = grade; T = tumor size; LN = lymph node; TNM stage: early = I&IIA and advanced = IIB&III