From the case: Acute hepatitis
From the case:
Acute hepatitis
![](https://prod-images-static.radiopaedia.org/images/55922254/440181_gallery.jpeg)
Axial C+ delayed
contributed by Mohammad Taghi Niknejad on September 11, 2021
- “ Periportal halo also known as periportal collar sign refers to area of low attenuation around the intrahepatic portal veins on contrast-enhanced C...”
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