Abstract
Immune checkpoint inhibitors used for metastatic clear cell renal cell carcinoma treatment show significant rates of complete response on metastatic sites. Feasibility of delayed surgery on primitive tumors remains questionable, especially regarding conservative procedures. We present here the first reported case of robotic-assisted partial nephrectomy (RAPN) and concomitant metastasectomy after long exposure to immunotherapy. We performed an imperative salvage RAPN and metastasectomy in a 79-year-old woman with history of right radical nephrectomy for oligometastatic clear cell renal cell carcinoma, previous open partial nephrectomy and ablative treatment on the remaining left kidney. In fact, after complete response on the metastatic sites, the patient experienced progression on the solitary kidney despite immunotherapy. This limited experience of RAPN and metastasectomy after long exposure to immunotherapy appears to be feasible safe and efficient both on the oncological and functional point of view.