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. Author manuscript; available in PMC: 2011 Mar 2.
Published in final edited form as: Semin Ultrasound CT MR. 2009 Apr;30(2):67–77. doi: 10.1053/j.sult.2008.12.005

Fig 3. Involution of treated tumor after cryoablation. Papillary type renal cell carcinoma.

Fig 3

(a) Axial contrast enhanced CT before cryoablation shows solid mass in the left kidney posteriorly (arrow). Biopsy showed papillary type renal cell carcinoma. (b) Venous phase contrast enhanced CT 2 months after cryoablation shows heterogeneous hypodensity in ablation zone without contrast enhancement. (c) Venous phase contrast enhanced CT 10 months after cryoablation shows involution of treated tumor without contrast enhancement.