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. 2018 May 22;13:30. doi: 10.1186/s13000-018-0712-1

Fig. 3.

Fig. 3

In PNETs, Kaplan-Meier analysis of OS and PFS associations with CD8+ T cell density within stroma (a-b) and intratumor (c-d) were performed. Increasing stromal CD8+ T cell density is correlated with improved OS (p = 0.000) (a) and PFS (p = 0.000) (b), while the higher intratumoral CD8+ T cell density was associated with a trend toward improved prognosis (c and d)