Figure 1.
61-year-old male with metastatic colon cancer status after multiple RF and hepatic cryoablations as well as prior pulmonary cryoablations due to refusal to consider systemic chemotherapy presents for cryoablation of a growing satellite focus in the left lung at a previous ablation site. Axial CT images (from left to right) demonstrate the growing satellite focus (single arrow) measuring 1.8×1.8×1.5 cm which was thoroughly ablated using three cryoprobes in a triple freeze cycle. The ablation zone measured 5.4 × 4.3 × 4.5 cm which later resorbed to a nonenhancing ablation site measuring 3.9 × 2.5 × 2.5 cm.