Fig. 3
2nd follow-up after 3 months for a 69-year-old male patient having HCC underwent TACE ablation for one focal lesion involving right hepatic lobe segment V. a Heterogeneous signals (predominantly bright) in T2 WIs. b Restricted diffusion in DWI at 800 b value. c Corresponding dark signals in ADC mapping series. d ADC value = 1.36 × 10−3 s/mm2 increased ADC value in comparison to the 1st follow-up. e Late arterial, f porto-venous, and g delayed phases. h Late arterial subtraction images. Small area of progressive enhancement along the posterior portion of the hepatic observation representing granulation tissue (expected post TACE response). Final diagnosis: LR-TR non-viable