Retroperitoneal Robot-Assisted Partial Nephrectomy in Obese Patients.

To report our experience with retroperitoneal robotic-assisted partial nephrectomy (RAPN) in obese patients. From April 2012 to December 2018, 127 patients with body mass index (BMI) ≥30 kg/m underwent RAPN, of whom 110 patients had retroperitoneal RAPN. We reviewed the patients' demographic, operative data, perioperative and postoperative complications, and postoperative histology.