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.