A new CT-scan based risk score facilitates the identification of patients at risk of revision endoscopic sinus surgery due to ...

Rebecca Smith-Bindman, MD, a professor at the University of California San Francisco (UCSF) medical school, has spent well over a decade researching the disquieting risk that one of modern medicine's ...

CT scans, a go-to for diagnosing everything from tumors to infections to bone fractures, are facing increased scrutiny. Experts say the radiation doses they deliver can vary dramatically — and ...

CT scans of internal organs, bone, soft tissue and blood vessels provide greater clarity and reveal more details than X ray or radiograph exams. X ray images are two dimensional representations while ...