Some genes were closely related to the malignant phenotype of the tumor, such as IGF1, CXCR7, TCF3, NPR1, FGF18, DDR2, GLI2, CYR61, COL14A1, HSPH1, SOX11, TRIB2, PDZK1, and MMP2. The gene discussed is FGF18; the disease is neoplasm.