Figure 2. IVE related to peripheral lymphocyte and neutrophil percentage. (A, B) representative H&E staining images of cancer tissue without IVE (A) and with IVE (B). IVE is indicated by black arrows, the wall of vessels and red cells are indicated by blue arrows and red arrows, respectively. (C, D) IVE patients had higher neutrophil percentage (C) and lower lymphocyte percentage (D) relative to non-IVE patients. (**, P < 0.01).