Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The preoperative imaging modalities of 1 patient. (A) Abdominal plain radiographies of the KUB showing the ureteral stone; (B) CTU showing the ureteral stone; and (C) CTU showing the stone-induced hydronephrosis. CTU = computed tomography urography, KUB = kidney, ureter, and bladder.
