[Retracted] Application and Evaluation of a 64-Slice CT Three-Dimensional Fusion Technique in the Determination of the Effective Ablation Margin after Radiofrequency Ablation of Hepatocellular Carcinoma

Figure 5

The main tumor was located in the upper part of the right posterior lobe. (a) Before RFA, the diameter of the tumor was 44.2 mm. (b) After RFA, the diameter of the tumor was 53.7 mm. (c) Six months after RFA, recurrence was found at the edge of the tumor in the upper right posterior lobe. (d–g) The spatial relationship between the tumor and intrahepatic vessels before RFA (tissues represented by various colors in the picture: red: tumor; yellow: hepatic artery; green: portal vein; purple: hepatic vein and inferior vena cava).

(a)

(b)

(c)

(d)

(e)

(f)

(g)