PD-L1 Expression Predicts a Distinct Prognosis in Krukenberg Tumor with Corresponding Origins

Figure 3

Prognostic value of tumor PD-L1 expression and CD8 T cell densities in the primary CRCs and KTs. Sample cohorts (a). Kaplan-Meier survival curves for OS according to the PD-L1 expression in primary CRCs (b) and KTs (c). Kaplan-Meier survival curves for OS according to the CD8 T cell densities in primary CRCs (d) and KTs (e). Kaplan-Meier survival curves for OS according to a combined analysis of the PD-L1 expression and CD8 T cell densities in primary CRCs (f) and KTs (g).

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