Response to Okeke and Rai:"Adjuvant Single-Dose Upper Urinary Tract Instillation of Mitomycin C After Therapeutic Ureteroscopy for Upper Tract Urothelial Carcinoma: A Single-Center Prospective Nonrandomized Trial" by Gallioli et al
1 Fundació Puigvert, Department of Urology, Autonomous University of Barcelona, Barcelona, Spain.
2 Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Department of Clinical Sciences and Community Health, Urology, University of Milan, Milan, Italy.