Full body CAT scans are popular because they spot tiny tumors and other problems other tests miss. A new study finds the level of radiation from the scans may cause other problems. Bernie Deubel's ...

How do you distinguish between a CT scan and an MRI scan? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the world.

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 ...

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, ...

Follow this author to personalize your feed and get instant alerts. WHY FOLLOW? Update your preferences in Account Settings A patient undergoes a CT scan. Personalized Content Follow this author to ...

Add Yahoo as a preferred source to see more of our stories on Google. Getty A stock photo of a person undergoing a CT scan A recently published study has found that the radiation from CT scans could ...

Several years ago, experts sounded alarms about the overuse of CAT scans and the added risk of radiation exposure for patients. Two Philadelphia hospitals are testing a tool that forces doctors to ...

Cambridge, MA – The invention of the CAT scan led to a revolution in medical diagnosis. Where X-rays give only a flat two-dimensional view of the human body, a CAT scan provides a more revealing three ...