Scattered and rapid intrahepatic recurrences after radio frequency ablation for hepatocellular carcinoma

Figure 1 CT images of scattered recurrences after RFA. A: Recurrences around the ablated tumor after RFA (case 10 in Table 2); B: Multiple recurrences scattered over the whole liver after RFA (case 6 in Table 2). The white arrows indicate the ablated area without enhancement by contrast medium, and the black arrowheads indicate scattered recurrence with enhancement.