Radiation from the images causes 5 percent of cancer cases, according to a new study. The doctor who made this grim discovery ...

Memphis Zoo President and CEO Matt Thompson said the renovation brings top-of-the-market healthcare to the zoo's over 3,500 ...

NPR's Ayesha Rascoe asks Dr. Rebecca Smith-Bindman about her research indicating CT scans, which emit radiation, will cause some 100,000 cases of cancer annually.

Researchers from UC San Francisco have announced a study that found computed tomography, or CT scans, may account for as much ...

CT scans diagnose afflictions from tumors to kidney stones to ... scan emits fluctuates widely and can be far higher than ...

This is different from an X-ray machine, which sends just one radiation beam. The CT scan produces a more detailed final picture than an X-ray image. This data is transmitted to a computer ...

Approximately 93 million computed tomography examinations, or CT scans, are performed on 62 million patients annually in the United States — but the radiation from that process can raise the ...

CT colonography is a test that uses CT scans to check the large bowel (colon) and back passage (rectum). It’s also called a virtual colonoscopy. You have this test as an outpatient in the CT scanning ...

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CT scans work better than a standard X-ray because they capture ... "I've always wondered why people are afraid of that machine, now I understand they're afraid because it can send you straight into ...

A chest X-ray alone cannot confirm cancer. For this reason, a computerized tomography (CT) scan will also be ordered if cancer is suspected. This type of scan can better visualize tumors, their size ...