Virtual Interactive 3D Modelling to Improve Outcomes in Robotic-Assisted Partial Nephrectomy

This study is testing whether using detailed 3D computer models of the kidney and tumor — viewed through virtual reality technology — before robotic surgery helps surgeons plan better and leads to improved outcomes for patients with kidney tumors. **You may be eligible if...** - You have a kidney tumor of 7 cm or less - You are scheduled for robotic-assisted partial nephrectomy (kidney-sparing surgery using the DaVinci system) - A contrast-enhanced CT scan is available - You are 18 years or older **You may NOT be eligible if...** - You have had prior surgery on the same kidney - You have a horseshoe kidney - You are immunosuppressed (e.g., organ transplant recipient) - You have a tumor clot in the major kidney vein - You have severe kidney insufficiency (GFR below 15) - You are pregnant or breastfeeding Talk to your doctor to see if this trial is right for you.