A PET scan is a type of imaging that can show what’s happening in your body. Learn why you might need one, what makes it different from other types of imaging, how to get ready, and what to expect.

My research shows that a CTA scan of the aorta can be performed using a significantly lower amount of contrast medium and reducing radiation dose without negatively affecting the image quality.

Chicago Police are seeking help from the public in identifying three men involved in a beating earlier this month on a CTA Red Line train. According to police, a man asked someone to stop smoking ...

In this study, we used CTA-SI, high-resolution thin-section contrast-enhanced images that give us a higher signal-to-noise scan, to score the core infarcts using the ASPECTS." ...

The CTA is closing in on the last person seen with the alligator that was discovered at O'Hare Airport earlier this month.

Chicago Police released surveillance images of several suspects involved in the weekend robbery and attack of a couple on the CTA. Police said a man and woman were approached around 10:20 p.m ...

Police released surveillance images of the suspect. Anyone with information is asked to call the Bureau of Detectives, Area Central, at (312) 747-8380.

My research shows that a CTA scan of the aorta can be performed using a significantly lower amount of contrast medium and reducing radiation dose without negatively affecting the image quality.