Fig. 4From: Comparison of diffusion kurtosis imaging versus diffusion weighted imaging in predicting the recurrence of early stage single nodules of hepatocellular carcinoma treated by radiofrequency ablationa The ADC, MD and MK of the recurrence groups and Non-recurrence groups before RFA (P>0.05). b The ADC, MD and MK of the recurrence groups and Non-recurrence groups after RFA (P<0.05). c The values of ADC, MD and MK before and after RFA (P < 0.05)Back to article page