We found that the higher GNRH1 was expressed, the shorter OS was observed in KIPAN (p = 2.9e-5), KIRC (p = 5.5e-5), LAML (p = 5.4e-3), and ACC (adrenocortical carcinoma) (p = 0.02). This evidence concerns the gene GNRH1 and adrenal cortex carcinoma.