Optimal Surgical Outcome of Minimally Invasive Partial Nephrectomy (MIPN) Based on an Early Postoperative Estimated Glomerular Filtration Rate (eGFR).

To compare laparoscopic partial nephrectomy (LPN) and robot-assisted partial nephrectomy (RAPN) performed in two European tertiary centers using the classic optimal surgical definition – "MIC" – and a new optimal surgical definition: the "Novel TRIFECTA" (NT) concept.