CD274 and nonpapillary renal cell carcinoma: Notably, presence of TLS, especially intratumoral TLS and SFL‐TLS, significantly correlated with better survival and objective reflection rate for ccRCC patients receiving anti‐Programmed Cell Death Protein‐1 (PD‐1)/Programmed Cell Death‐Ligand‐1 (PD‐L1) immunotherapies.