Presentation
Right flank pain. Hydronephrosis reported at recent ultrasonographic evaluation.
Patient Data
Age: 30 years
Gender: Male
From the case:
Pelviureteric junction obstruction
![](https://prod-images-static.radiopaedia.org/images/41852917/6dbb1ff38eaa4ff373126ce75e4925_thumb.jpeg)
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Info
![](https://prod-images-static.radiopaedia.org/images/41852917/6dbb1ff38eaa4ff373126ce75e4925_big_gallery.jpeg)
Right hydronephrosis and delayed contrast excretion with pelvic dilatation and normal caliber ureter, suggesting stenosis of the pelviureteric junction.
Case Discussion
This case demonstrates typical appearances of pronounced right pelviureteric junction obstruction.