Abstract Background To assess the impact of volumetry of perinephric fat (PNF) on the perioperative outcomes of robot-assisted partial nephrectomy (RAPN). Methods Between 2016 and 2019. a single surgeon performed RAPN for 128 patients with clinical T1a-b renal tumors at our institution. and the 70 most recent patients were included in this study to minimize the effects of surgical exp... https://www.itsmajorlook.com/