In a proof-of-concept study funded by the National Institutes of Health, researchers from the Keck School of Medicine of USC and the California ...

Ultrasound demonstrated a strong correlation and agreement with CT in assessing the diameter of the ascending aorta in patients with giant cell arteritis (GCA), supporting its use as an effective ...

When diagnosing kidney stones, using ultrasound instead of CT scans reduces costs as well as patients' exposure to radiation, according to new research. A separate study also found that people with ...