With a lack of predictive models, the ability to conduct a preoperative estimation of the probability that a patient with kidney cancer will complete partial nephrectomy (PN) versus radical nephrectomy (RN) is deficient. A study from Francesco Cei, MD, MHSc, and colleagues published in Urologic Oncology sought to create an evidence-based predictive model to evaluate the probability of PN completion in accordance with patient characteristics, tumor complexity, urologist expertise, and surgical approach. ...