Sowing the Seeds: Metastatic Implants along a Cryoprobe Tract; A Rare Complication of Percutaneous Renal Cryoablation.

Needle tract metastases can be a rare complication following percutaneous procedures for renal malignancies. We report a case of cryoprobe tract tumor seeding following cryoablation of a small biopsy proven renal cell carcinoma.