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. Author manuscript; available in PMC: 2008 Jun 3.
Published in final edited form as: Cancer. 2002 Jan 15;94(2):443–451. doi: 10.1002/cncr.10234

FIGURE 1.

FIGURE 1

Solitary hepatocellular carcinoma recurrence before and after percutaneous radiofrequency ablation. (A) Computed tomography (CT) scan before percutaneous ablation with radiofrequency demonstrated a solitary isolated hepatocellular carcinoma recurrence in the liver (arrow) in a patient who had undergone multiple previous liver resections. (B) Enhanced CT scan performed 2 months later demonstrated no enhancement (arrow) in the treatment sphere, which included tumor and a 1-cm margin of adjacent normal liver. Lack of enhancement here in the thermal lesion was consistent with coagulation necrosis and complete treatment.