title: Radiolucent ureterocele calculus. Case report.
abstract: In a 30-year-old man a radiolucent stone in an orthoptic, nonobstructing ureterocele was detected by ultrasonography of the bladder. The stone was impacted in the ureteral orifice. Endoscopic ureteral meatotomy was performed in preference to endoscopic incision of the ureterocele, and the stone was disintegrated at ureterorenoscopy via the enlarged orifice.
authors.affiliation: Department of Urology, Chang Gung Medical College, Kaohsiung, Taiwan.
authors.forename: T J
authors.initials: TJ
authors.lastname: Yu
authors.forename: Y L
authors.initials: YL
authors.lastname: Wan
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D014514:Ureteral Calculi / Q000150:complications* / Q000175:diagnosis; D014518:Ureterocele / Q000150:complications* / Q000175:diagnosis