LGALS7 and neoplasm: Results indicated that tumor size (P < 0.001), pathological T stage (P = 0.002), necrosis (P = 0.002), Fuhrman grade (P = 0.009), sarcomatoid (P = 0.010), LVI (P = 0.003) and galectin-7 (P = 0.003) were independently predictive factors of OS, while ECOG-PS (P = 0.280) showed no significance (Figure 3).