105
Participants
Start Date
April 1, 2021
Primary Completion Date
December 1, 2022
Study Completion Date
April 1, 2023
transperitoneal laparoscopic ureterolithotomy (T-LUL)/ retrograde flexible ureteroscopy (R-URS) /Antegrade mini-percutaneous flexible ureteroscopy (A-URS)
extraction or fragmentation of large proximal ureteral stones via different minimally invasive procedures
Urolgy Departement, Faculty of Medicine, Tanta University, Tanta
Tanta University
OTHER