Pyelocaliceal anatomy can influence the success of flexible retrograde ureteroscopic approach (RIRS) in caliceal stones? Experience of a single center.
Letterio D'Arrigo1, Francesco Savoca1, Angela Costa1, Astrid Bonaccorsi1, Paolo Panella1, Michele Pennisi1, Francesco Aragona1
1 Ospedale Cannizzaro, Unità di Urologia (Catania)