PMC5820681_01
(A) Noncontrast CT abdomen, sagittal section illustrating a large stone at the vesicoureteral junction. (B) Coronal section of the same CT scan illustrating part of the stone within the ureterocele.
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A noncontrast CT of the renal system showed a large obstructing 4 cm stone at the vesicoureteral junction with marked hydronephrosis (Fig. 1).
Intraoperative cystoscopic image showing the large ureteral stone pointing out of the ureteral orifice within a ureterocele.
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A cystoscopy was performed, which revealed a large stone within a ureterocele (Fig. 2).
Intraoperative cystoscopic image postlaser and removal of the ureteral stone with the ureteral stent in place.
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A left ureteral stent was inserted (Fig. 3).
Retrograde pyelogram performed 6 weeks postderoofing of ureterocele illustrating no hydronephrosis or filling defects.
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A retrograde pyelogram was performed, which illustrated no evidence of obstruction or hydronephrosis (Fig. 4).