In the high‐risk group, the scores of a variety of immune cells were obviously increased, including, T‐helper cells, macrophages, CD8+ T cells, iDCs (immature dendritic cells), pDCs (precursor DCs), Th2 cells, TIL (tumor‐infiltrating lymphocytes), and regulatory T cells (Treg). This evidence concerns the gene CD8A and neoplasm.