Basic Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. Apr 14, 2019; 25(14): 1684-1696
Published online Apr 14, 2019. doi: 10.3748/wjg.v25.i14.1684
Figure 3
Figure 3 Kaplan–Meier survival analysis of the gastric neuroendocrine carcinomas patients. A: Patients with high infiltration of CD8+ lymphocytes tended to have a relative longer survival, but the difference was not statistically significant; B: Kaplan-Meier overall survival curves in patients with high and low expression of programmed death ligand 1 (PD-L1) in the whole population; C: Low PD-1+ cell infiltration group; D: High PD-1+ cell infiltration group. PD-L1: Programmed death ligand 1.