MSR1 and nonpapillary renal cell carcinoma: To further assess the prognostic significance of CD204+ TAMs in various subgroups of ccRCC, patients were analyzed separately by age (Fig. 2A-B), gender (Fig. 2C-D), tumor T stage (Fig. 2E), tumor size (Fig. 2F), distant organ metastasis (Fig. 2G-H), and lymph node metastasis stage (Fig. 2I).