Presentation
Incidental finding on ultrasound.
Patient Data
Age: 70 years
Gender: Male
From the case:
Hypovascular renal cell carcinoma
![](https://prod-images-static.radiopaedia.org/images/1568135/a57ded47f7cb648fb987e169b3372c_thumb.jpg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
![](https://prod-images-static.radiopaedia.org/images/1567935/41d3acb90355bff6c59d8b22c2eb1f_thumb.jpg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
![](https://prod-images-static.radiopaedia.org/images/1568196/5b430a7480c88d2249a0d47ce2dd76_thumb.jpg)
![This study is a stack](/packs/stack-YQKLCKBI.gif)
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Info
![](https://prod-images-static.radiopaedia.org/images/1568135/a57ded47f7cb648fb987e169b3372c_big_gallery.jpg)
5 cm right renal mass lesion isodense to renal parenchyma. Weak contrast enhancement from 40 to 50 HU on the average.
Case Discussion
Histology: Papillary renal cell carcinoma type I (pT2).