AFP and portal hypertension: However, Child-Pugh score, inside Milan criteria previously and after LT, MELD score, degree of tumor differentiation, age of liver receptor, infiltration, macrovascular invasion, microvascular invasion, portal hypertension, LT technique, multinodular tumor, treatment previously to LT, serum levels of AFP, size nodules ABO blood type, and sex were not statistically significant differences between one-year survivor and non-survivor patients (Table 1).