Safa Akyol

Risk factors and machine learning–based prediction of difficult ureter during retrograde ureteroscopic lithotripsy

Difficult ureter (DU) is a challenging condition that prevents successful access to the upper urinary tract during retrograde ureteroscopic lithotripsy (URS). The present study aimed to identify clinical risk factors for DU and to evaluate the predictive performance of machine learning–based models in patients undergoi...