Computed tomography -- also known as computed axial tomography, a CT scan, or a CAT scan -- is a tool doctors use to diagnose many types of health problems. Special X-ray equipment creates images of ...

Treating cancer that has spread to other parts of the body often includes PET scans or bone scans. Both use radioactive medicine, injected into a patient’s bloodstream through an IV in their arm, to ...

With our free press under threat and federal funding for public media gone, your support matters more than ever. Help keep the LAist newsroom strong, become a monthly member or increase your support ...

Since August, patients who undergo CT scans at the National Institutes of Health Clinical Center have gotten a little something extra: a record of the amount of radiation they were exposed to during ...

What are the side effects of all those medical zaps? — -- intro: Over the past ten years, Jill Nelson, 52, a health coach, personal trainer and counselor in Chicago, has received at least seven ...

CHICAGO (Reuters) - A number of studies in the past year have raised concerns that Americans are exposed to too much radiation from CT scans, increasing their risk of cancer. A: CT, short for computed ...

The American public has been concerned with radiation safety as far back as the tragic story of the “Radium Girls,” female factory workers who contracted radiation poisoning from painting watch dials ...

We fret about airport scanners, power lines, cell phones and even microwaves. It's true that we get too much radiation. But it's not from those sources — it's from too many medical tests. Americans ...

Medical scans have revolutionized healthcare, enabling doctors to diagnose and treat conditions with unprecedented precision. It's essential to understand the facts and fiction surrounding this topic.

We fret about airport scanners, power lines, cell phones and even microwaves. It's true that we get too much radiation. But it's not from those sources — it's from too many medical tests. Americans ...

Radiation from medical scans has been linked to a higher risk of blood cancers in children. One in 10 blood cancers in children and adolescents—around 3,000 cancers in all—may be attributable to this ...

* CT scans involve much more radiation than X-rays * 70 million CT scans in U.S. in 2007 * Many CT scans deemed unnecessary By Julie Steenhuysen CHICAGO, Dec 14 (Reuters) - Radiation from CT scans ...