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World J Hepatol. Aug 27, 2013; 5(8): 417-424
Published online Aug 27, 2013. doi: 10.4254/wjh.v5.i8.417
Figure 2
Figure 2 Complete necrosis after radiofrequency ablation for hepatocellular carcinoma. A: Pretreatment arterial phase computed tomography (CT) shows hypervascular hepatocellular carcinoma (arrow); B: Arterial phase CT obtained 1 mo after treatment shows ablated area (arrow). Absence of arterial enhancement suggests complete tumor necrosis.