Overall, 8 FA-DELs (LINC00460, AC124854.1, AC084876.1, IGFL2-AS1, LINC00551, AC083967.1, AC073487.1, LINC02446) were discovered to be independent predictive factors of ccRCC, were displayed in Table 2. Here, IGFL2 is linked to nonpapillary renal cell carcinoma.