Presentation
Congenital anomalies of the kidneys and urinary tract.
Patient Data
Age: 9 months
Gender: Male
From the case:
Pelviureteric junction obstruction
![](https://prod-images-static.radiopaedia.org/images/55109736/IMG-0001-00101_thumb.jpeg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
![](https://prod-images-static.radiopaedia.org/images/55109856/IMG-0002-00085_thumb.jpeg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
![](https://prod-images-static.radiopaedia.org/images/55109976/IMG-0003-00093_thumb.jpeg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
![](https://prod-images-static.radiopaedia.org/images/55110096/IMG-0005-00301_thumb.jpeg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
![](https://prod-images-static.radiopaedia.org/images/55110163/IMG-0004-00008_thumb.jpeg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
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Info
![](https://prod-images-static.radiopaedia.org/images/55109736/IMG-0001-00101_big_gallery.jpeg)
Bilateral hydronephrosis with ballooning of the renal pelvis and collapsed ureters suggestive of pelviuretric junction obstruction more marked on the right.
Case Discussion
CTU features of bilateral pelviureteric junction obstruction.