The expression level of MXD3 was associated with DSS (Figure 3I) in ACC (CI = [2.586, 6.997], p = 1.16E-08), KIRC (CI = [2.138, 3.710], p = 1.82E-13), LGG (CI = [1.305, 2.032], p = 1.59E-05), PCPG (CI = [4.403, 92.637], p < 0.001), KICH (CI = [1.227, 3.522], p = 0.006), MESO (CI = [1.171, 3.055], p = 0.009), KIRP (CI = [1.125, 3.362], p = 0.0.017), HNSC (CI = [0.571, 0.992], p = 0.044), PRAD (CI = [1.258, 30.317], p = 0.025), and summary (CI = [1.188, 1.310], p < 0.001) according to the univariate Cox regression model. This evidence concerns the gene MXD3 and adrenal cortex carcinoma.