PMC3914134_01
CT showing a small ureteral stone located at the ureterovesical junction area (arrow).
CRIM.NEPHROLOGY2011-413532.001.jpg
PMC3914134_01_CRIM.NEPHROLOGY2011-413532.001.jpg
fig1
Unenhanced helical computed tomography (CT) was performed and depicted a tiny calculus at the left ureterovesical junction (Figure 1).