It was found that HOXC4 expression correlated with patient OS in six cancer types, including ACC (p = 3.4e-03, HR = 1.16), COAD (p = 4.2e-02, HR = 1.06), LGG (p = 1.1e-14, HR = 1.09), PAAD (p = 8.6e-03, HR = 1.08), READ (p = 2.3e-02, HR = 1.1), and UVM (p = 1.8e-02, HR = 1.29). The gene discussed is HOXC4; the disease is adrenal cortex carcinoma.