MKI67 and neoplasm: By combining these predictors with logistic regression equation, Clinic-Q-CEUS model were constructed for the prediction of MTM subtype (variables: AFP level, PVP enhancement degree, tumor MeanLin ratio and margin MeanLin ratio) and high Ki-67 pattern (variables: age, AFP-L3% level, tumor MeanLin ratio and margin WiPI ratio), respectively (Table 4).