Figure 2.
Examination of inflammatory cell infiltrate in colorectal cancer tissue. (A) Low-group: Lack of inflammatory response in the invasive front of tumor, (B and C) High-group: Strong infiltration of mononuclear cells in the tumor margin, (D) low-group: Weak inflammatory infiltrate in the centrum of the main mass associated with necrosis (H&E stain). H&E, hematoxylin and eosin.