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.

In addition to that, radiation exposure as a result of CT scan X-rays can be reduced by 50%, making the risks involved of having a CTA scan even smaller." Image quality remains good ...

"Obtaining high-quality 3D images within minutes of a CTA scan marks a significant advancement and milestone in neuroradiology," stated Vivek Yedavalli, M.D., chief of neuroradiology at Johns ...

San Diego, CA - Computed-tomography angiography source images (CTA-SI) may help pinpoint ischemic stroke patients who are good candidates for endovascular stroke therapy (EVT) with the Penumbra ...

Researchers have shown that a CTA scan (a scan of the arteries) can be performed with a contrast medium volume reduction of up to 75% and up to 50% reduction in radiation dose. CT scans using ...