Fig. 6From: Increased PD-1-positive macrophages in the tissue of gastric cancer are closely associated with poor prognosis in gastric cancer patientsThe prognosis of gastric cancer patients according to the frequency of PD-1+ macrophages. Five-year disease-specific survival rate of gastric cancer patients with a marked infiltration of PD-1+ macrophages was significantly lower than that of those with a slight infiltration of PD-1+ macrophagesBack to article page