(D,E) High expression of GLI2 predicts shorter overall (D: left; GLI2 high n = 147, GLI2 low n = 38) and disease-free (D: right; GLI2 high n = 114, GLI2 low n = 27) survival while high SHH expression predicts extended disease-free survival (E: SHH high n = 11, SHH low n = 130) for patients with PDA from The Cancer Genome Atlas (TCGA). The gene discussed is GLI2; the disease is Patent ductus arteriosus.