Medical imaging scans that create detailed images of the body's internal structures are widely used in medicine. Doctors need them to detect and manage certain types of cancer, assess the extent of ...

CT protocols vary across institutions, and measurement accuracy depends on how a scan was acquired. Radiology reports are ...

CT Screening Low Risk Nodules Suspicious Nodules False Positives Coping With a Cancer Diagnosis If you meet the criteria for lung cancer screening — meaning you are or have a history of being a heavy ...

Forbes contributors publish independent expert analyses and insights. Paul Hsieh, M.D., covers healthcare economics, innovation, and policy. Radiologists have fielded numerous questions in recent ...

When you go to the doctor to try to figure out what is wrong with you, the last thing you want to hear is that you have cancer. Fortunately, a lot of progress has been made over the years, so many ...

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

Add Yahoo as a preferred source to see more of our stories on Google. When you get an X-ray, it can be a bit unnerving: The radiology technician puts on a lead gown or ducks behind a barrier before ...

Your next computed tomography, or CT, scan might be riskier than commonly assumed. A study out today calculates that CT scans are contributing to a substantially greater share of cancer cases than ...

CT scans are quick, painless, non-invasive tests that can identify everything from brain tumors to injuries from an accident. But a new study published in the journal JAMA Internal Medicine shows a ...