AFP and neoplasm: As shown in Figure 2 and Table 3, the P value of T stage is <0.001, the P value of gender is 0.006, the P value of residual tumor is 0.008, the P value of histologic grade is <0.001, the P value of adjacent hepatic tissue inflammation is 0.011, the P value of AFP is <0.001, and the P value of vascular invasion is 0.028.