WCN24-1668 THE CLINICAL RELEVANCE OF A MEASURED GFR IN THE ONCOLOGICAL SOLITARY KIDNEY: A FUNDAMENTAL TOOL FOR ONCONEPHROLOGISTS - Francesco Trevisani; Giulia Quattrini; Melania Franchini; Fabiana Laurenti; Mariadelina Simeoni; Alessandra Cinque; Arianna Bettiga; Umberto Capitanio; Andrea Salonia; Massimo Locatelli; Giorgio Pizzagalli; Francesco Montorsi (Kidney International Reports)