Efficacy and Safety of Computed Tomography-guided Radiofrequency Ablation For Hepatocellular Carcinoma: A Retrospective Study
1. Abstract 1.1. Aims: We investigated the results of CT-guided radiofrequency ablation (CT-guided RFA) for HCC, with or without artificial pneumothorax for lesions of sub-phrenic and caudate lobe location or inconspicuous lesions by ultrasonography. The usefulness and safety were discussed.