The results suggested that LOC642852, DDX12P, HERC2P2, UCA1, MCM3AP-AS1, CCDC163P, LINC01018, C3P1, AKR7L, AKR1C6P, A1BG-AS1, AQP7P1, UNQ6494, and LINC00261 were associated with tumor grade. This evidence concerns the gene CCDC163 and neoplasm.