%0 Journal Article %T Two Cases of Strictures after Percutaneous CT-Guided Radiofrequency Ablation for Renal Cell Carcinoma %A Engelhardt %A Paul F. %A Fingernagel %A Maximilian %A Hei£żler %A Ortwin %A Riedl %A Claus %A Seklehner %A Stephan %J - %D 2020 %R https://doi.org/10.1155/2020/1205032 %X Percutaneous radiofrequency ablation is a safe and effective minimally invasive treatment option in selected patients with T1a tumors of the kidney with a low complication rate. We describe two cases that developed the rare but severe complication of thermal injury-induced strictures of the upper urinary tract and its consecutive management %U https://www.hindawi.com/journals/criu/2020/1205032/