Figure 1.

Scatter plots comparing immune cell phenotypes between primary tumor and the corresponding omental lesion. Counts of (A) CD3⁺, (B) CD8⁺, and (C) PD-1⁺ (programmed cell-death protein 1) stromal cells. Counts of CD3⁺, CD8⁺, and PD-1⁺ cells have been significantly higher in the omental lesions. p-value calculated by Wilcoxon signed-rank test.