Background: Colorectal adenocarcinoma is a malignant tumor in the epithelium of the colon with glandular or mucinus differentiation. Colorectal cancer is one of the leading causes of death worldwide, accounting for 9,2% of the death. Tumor-Associated Neutrophils (TANs), which are the components of the tumor microenvironment, are known to be prognostic determinants in colorectal cancer patients.…