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Fig. 2B —62-year-old woman with hepatitis B virus–related
macronodular liver cirrhosis. On 18-month follow-up arterial (B) and
equilibrium (C) phase CT images, this nodule (arrow, B)
shows no contrast enhancement and has grown up to 22 mm in diameter. Patient
was treated by radiofrequency ablation. Volume-doubling time of this nodule
was 252 days;
-fetoprotein level was elevated from 5.6 to 20.5
ng/mL.