Fig. 2

A 69-year-old male had three nodules in the right lung lobe for a month, detected nine months after primary hepatoma carcinoma surgery. A Nodule #1 (1.6 × 1.5 cm), and B nodule #2 (1.5 × 1.5 cm), were observed in the right upper lung lobe. C Nodule #3 (1.5 × 1.5 cm) was observed in the right lower lung lobe. D–F MWA was performed on nodules #1, #2, and #3 under CT guidance. G–I A month after MWA, exudative peripheral changes were observed surrounding all three lesions. J–O Nine months after MWA, the lesions shrank to fibrous cords with no enhancement. The efficacy was assessed to achieve complete ablation