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©The Author(s) 2025.
World J Radiol. Oct 28, 2025; 17(10): 108804
Published online Oct 28, 2025. doi: 10.4329/wjr.v17.i10.108804
Figure 3
Figure 3 Residual hepatocellular carcinoma after radiofrequency ablation in a 68-year-old man with hepatitis C virus-related hepatic cirrhosis. A: On magnetic resonance imaging obtained one month after radiofrequency ablation the treated area (arrow) shows slight hyperintensity on unenhanced T1-weighted due to coagulative necrosis; B: On corresponding hepatic arterial phase (HAP) image the treated area shows heterogenous hyperintensity; C: Subtracted HAP image shows enhancement in the posterior portion of the treated area (dotted arrow) suggesting residual tumor enhancement.


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