Skip to main content
Fig. 13 | Insights into Imaging

Fig. 13

From: Assessment of hepatocellular carcinoma treatment response with LI-RADS: a pictorial review

Fig. 13

Axial CT in late arterial phase obtained (a) pretreatment: image shows nonrim arterial phase hyperenhancement (APHE) of a right lobe LR-4 observation (arrow). b 2 months post radiofrequency ablation (RFA): image shows needle trajectory (arrowhead) and a treatment cavity (arrow) with no residual tumor. c 8 months post RFA: image shows irregular masslike APHE (arrowheads) posterior to the treatment zone. The treated observation is categorized LR-TR Viable

Back to article page