I’m scheduled for a CT scan, and I’ve never had one before. What does a CT scan do, what will it be like and is it safe?

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 ...

A older patient is guided into a CT scanner — an essential diagnostic tool whose life-saving power is now being weighed against growing concerns about long-term radiation exposure. Computed tomography ...

A lung CT scan, or computerized tomography scan, is a vital tool used to detect lung cancer, but can also be useful in ...

Forbes contributors publish independent expert analyses and insights. Dr. Omer Awan is a practicing physician who covers public health. Lung Cancer, Scan, Essay Can Be Used Only To Illustrate Cancer, ...

Computed tomography (CT or CAT) scans help doctors detect everything from cancer to kidney stones. But some physicians are raising concerns about the safety of such procedures — most notably, an ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Girl with eyes closed going into CT scanner More Americans are receiving computed tomography (CT) scans than ever before, and ...

WEEK. THANKS, DALENCIA. IN THIS MORNING’S MEDICAL ALERT, NOVEMBER IS LUNG CANCER AWARENESS MONTH AND HEALTH EXPERTS ARE URGING THOSE WHO SMOKE TO GET SCREENED. AND JOINING US LIVE THIS MORNING WITH ...

Kidney stones can cause sudden and intense pain, often sending people straight to the emergency room. Once symptoms begin, ...

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 ...