The Minimal Ablative Margin of Radiofrequency Ablation of Hepatocellular Carcinoma (> 2 and < 5 cm) Needed to Prevent Local Tumor Progression: 3D Quantitative Assessment Using CT Image Fusion

Youngsun Kim, Won Jae Lee, Hyunchul Rhim, Hyo Keun Lim, Dongil Choi, Ji Young Lee

American Journal of Roentgenology · 2010 · 272 citations · 27 references

Abstract

When the thickness of the ablative margin is evaluated by CT image fusion, a margin of 3 mm or more appears to be associated with a lower rate of local tumor progression after percutaneous RFA of HCC.

References

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