Tumor seeding following biopsy of renal cell carcinoma is extremely rare with an incidence of 1:10.000. In this paper two cases with multiple recurrent RRC metastasis in the biopsy tract following biopsy of renal tumor is presented and the current literature is shortly discussed.
Urology case reports. 2016 Sep 25*** epublish ***
M F B Andersen, T P Norus
Department of Urology, Roskilde University Hospital, Sygehusvej 10, Dk-400 Roskilde, Denmark.