Fig. 5From: CD206+ tumor-associated macrophages interact with CD4+ tumor-infiltrating lymphocytes and predict adverse patient outcome in human laryngeal squamous cell carcinomaRepresentative immunohistochemical (IHC) of HLA-DR, CD206 and CD4 using serial LSCC tissue section. Corresponding HE staining and immunohistochemical staining of CD206+, HLA-DR+ M2-like TAMs and CD4+ T lymphocytes were shown as indicatedBack to article page