https://www.selleckchem.com/pr....oducts/bms-935177.ht
[E]. AUC area under the curve; GSS Guy's Stone Score; KUB kidneys, ureters and bladder; NCCT non-contrast CT; PCNL Percutaneous nephrolithotomy; ROC receiver operating characteristic; SFR stone-free rate; S.T.O.N.E. stone size [S], tract length [T], obstruction [O], number of involved calyces [N], and essence or stone density [E]. To investigate the feasibility and effectiveness of flexible ureteroscopy (fURS) without fluoroscopy during the treatment of renal stones. Between April 2013 and August 2018, 744 patients' data were evaluat