Figure 2

Mean counts of TIL-subtypes in different compartments. The counts are given per mm². (A) CD3⁺ counts (B) CD8⁺ counts (C) FoxP3⁺ counts. The asterisks (*) indicate that a statistical significant difference (p < 0.001 level) was observed between intraepithelial and stromal compartment of primary tumor and metastatic tissue of the lymph node, respectively, and between affected and uninvolved lymph node.