Objective: Analysis of renal excretory system integrity and efficacy of radiofrequency ablation with and without irrigation with saline at 2 o C (SF2). Materials and Methods: The median third of sixteen kidneys were submitted to radiofrequency (exposition of 1 cm) controlled by intra-surgical ultrasound. with eight minutes cycles and median temperature of 90 o C in eight female pigs. ... https://www.alarecre.com/American-Flag-Color-Block-iPhone-14-Waterproof-Case-p12619/