Fig. 2
1st follow-up after 1 month 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 Heterogeneous signals (predominantly iso-intense with hyper-intense and hypo-intense foci) in T1 WIs. c Restricted diffusion in DWI at 800 b value. d Corresponding dark signals in ADC mapping series. e ADC value = 1.07 × 10−3 s/mm2. f Arterial, g porto-venous, and h delayed phases. Small area of progressive enhancement along the postero-medial portion of the hepatic observation representing granulation tissue (expected post TACE response). Final diagnosis: LR-TR non-Viable