Effect of Malnutrition on Radical Nephroureterectomy Morbidity and Mortality: Opportunity for Preoperative Optimization

Our results have shown that hypoalbuminemia is a significant predictor of surgical complications and mortality after RNU for UTUC. This finding supports the importance of patients' preoperative nutritional status in this population and suggests that effective nutritional interventions in the preoperative setting could improve patient outcomes.