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Cryoablation of HCC near the gallbladder. (A) Arterial phase MRI shows a peripherally enhancing lesion near the gallbladder (arrow). (B) CT obtained during the procedure shows a cryoprobe positioned within the lesion. (C) After ablation, CT obtained 1 month after the procedure shows complete ablation (arrow). HCC, hepatocellular carcinoma; MRI, magnetic resonance imaging; CT, computed tomography.
