WWWTP #20 Answer…

August 7, 2014

CNS, CT, Head, Non-Trauma, WWWTP


This patient presented to the ED with a headache.

delta-sign

 

This patient has an “Empty delta sign” in the superior sagittal  sinus (blue arrow).  This is indicative of dural venous sinus thrombosis.  There is a clot (dark) among normal blood in the sinus (light).  Remember to look at your sinuses for this rare occurrence.

Image Contributor:  Adriel Watts, MD

Author:  Russell Jones, MD

Advertisements

About emrems411

EMREMS: Radiology in Emergency Medicine

View all posts by emrems411

Subscribe to EMREMS

Subscribe to our RSS feed and social profiles to receive updates.

No comments yet.

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: