Figure 1.
A 68-year-old female patient with hepatocellular carcinoma arising from hepatitis C-related liver cirrhosis. A: A hypervascular tumor measuring 15 mm in diameter in the subphrenic region by CT angiography; B: partially but insufficiently deposited lipiodol during post-transcatheter arterial embolization (TAE); C: location of the lipiodol deposition identified by CT-guided transpulmonary RFA; D: no local recurrence after 7 mo of RFA.