Associations between NET and granulocyte densities with clinicopathologic characteristics, tumor-infiltrating immune cells, prognosis, and systemic inflammation markers were examined.<h4>Results</h4>The densities of Cit-H3<sup>+</sup> NETs positively correlated with macrophage densities and mesenteric serum levels of CX3CL1 and ANGPT2, but were not associated with survival. The gene discussed is ANGPT2; the disease is neoplasm.