title: The diagnosis of upper urinary tract obstruction.
authors.affiliation: Urology and Nephrology Centre, Mansoura University, Mansoura, Egypt.
authors.forename: A A
authors.initials: AA
authors.lastname: Shokeir
mesh_terms: D000465:Algorithms; D017408:Guidelines as Topic; D006801:Humans; D011877:Radionuclide Imaging; D012680:Sensitivity and Specificity; D014463:Ultrasonography; D014517:Ureteral Obstruction / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014567:Urography / Q000379:methods