From the case: Petersen hernia
![](https://prod-images-static.radiopaedia.org/images/1113598/fe5bfd8f1935cd7aec6cf08d295614_gallery.jpg)
Axial C+ portal venous phase
contributed by Bruno Di Muzio on
- “ Petersen hernia is a type of internal hernia which occurs in the potential space posterior to a gastrojejunostomy. In this specific type, the inte...”
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