Radiopaedia’s mission is to create the best radiology reference the world has ever seen and to make it available for free, for ever, for all.
Case of the Day
Jugular reflux mimicking dural arteriovenous fistula
Contributed by Assoc Prof Frank Gaillard
This is a good example of retrograde venous flow mimicking arteriovenous shunting.
To confirm this a time-resolved MR angiogram or CTA (provided contrast was injected on the right) or catheter angiogram could be performed.
What is Radiopaedia.org?
Radiopaedia is a rapidly growing open-edit educational radiology resource that has been primarily compiled by radiologists and radiology trainees from across the world. Our mission is to create the best radiology reference, and to make it available for free, forever. Find out more here or watch the history of Radiopaedia video below.
Since its inception in 2005, Radiopaedia has grown to become one of the most important medical resources for literally millions of individuals from around the world, particularly those from low and middle-income regions who do not have access to traditional pay-wall resources. Find out stats and stories.
Your first edit
You can update (and write) articles on Radiopaedia. If you see a typo or missing link to an existing article, it's easy to make an edit as soon as you see it. The best way to start is to go to our Editing Radiopaedia Articles Learning Pathway.
Radiopaedia.org comprises two fundamental content types (articles and cases) and playlists (ordered collections of cases).
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With their generous support over the coming 12 months, we will be carrying out substantial development of our case upload and display functionality. Find out more.