High Ppih expression was associated with poor OS, progression-free interval (PFI), disease-free interval, and disease-specific survival among patients with HCC, as depicted in Figure 7D–7G (HR = 1.82, log-ranking p = 0.0009, PFI, HR = 1.42, log-ranking p = 0.0225, DFI, HR = 1.46, log-ranking p = 0.0274, DSS, HR = 1.87, log-ranking p = 0.0068). The gene discussed is PPIH; the disease is hepatocellular carcinoma.