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Example of technically successful T1b cryoablation as demonstrated by (A) pre-ablation axial contrast-enhanced CT image depicting exophytic T1b RCC (dashed arrow) of the right kidney (maximum diameter 46 mm) (B) ablation zone immediately post-procedure (solid white arrow) demonstrating ice ball with complete tumor coverage and appropriate margin (C) subtracted CT image showing ablation bed (dashed arrow) with no residual enhancement at 3-month follow-up
