Presentation
Alcoholic male. Right ureteric stenting done about 2 wk back. C/o Right flank pain - Few hrs.
Patient Data
![](https://prod-images-static.radiopaedia.org/images/3973672/a21e779ae69cf63ec333b227ba5438_thumb.jpg)
![](https://prod-images-static.radiopaedia.org/images/3973676/df7277570eb1eabb3a7884a3f0bae7_thumb.jpg)
![](https://prod-images-static.radiopaedia.org/images/3973692/227a68b5b68b450644e607bbdb886f_thumb.jpg)
![](https://prod-images-static.radiopaedia.org/images/3973704/f37f462a55d2e1086f46f04d98a1b4_thumb.jpg)
![](https://prod-images-static.radiopaedia.org/images/3973705/5a7ba63087ea945b0703d46756d664_thumb.jpg)
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![](https://prod-images-static.radiopaedia.org/images/3973728/058042158fdc833ef3128d7dd3d758_thumb.jpg)
![](https://prod-images-static.radiopaedia.org/images/3973672/a21e779ae69cf63ec333b227ba5438_big_gallery.jpg)
Asymptomatic side - Left kidney - Normal.
Symptomatic side - RIGHT kidney - Air foci in upper pole parenchyma. A collection with air foci is noted posterior to interpole and lower pole of right kidney - - abscess with approximate volume of 50 cc.
Right ureteric stent is noted in situ. Right vesico-ureteric junction calculus ( 6 mm ) is noted.
Changes of hepatic parenchymal disease with spleno-renal and perigastric collaterals were present - Images not uploaded.
Case Discussion
Ultrasound guided drainage done by urologist - revealed Pus.