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 ...
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Do children undergoing a PET/CT scan have higher radiation risks? Yes. Children are more sensitive to radiation than adults. All radiation carries a theoretical risk of inducin ...
Preparation guidelines for a CT scan depend on the type of scan you’re having. If you’re having a bowel scan or a scan with contrast dye, you may need to adjust your diet. Preparation for a CT scan ...
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What's the Difference Between a CT Scan and MRI?
Computed tomography (CT) scans and magnetic resonance imaging (MRI) are two types of imaging procedures. They both create detailed images of the internal body structures. While CT scans use X-rays to ...
The use of CT scans is moving beyond a simple diagnostic tool for non–cystic fibrosis bronchiectasis to become a practical ...
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 ...
The prevalent use of CT scans may account for 1 in 20 cancers annually, according to new research. The study, published Monday in JAMA Internal Medicine, suggests CT-related radiation is linked to ...
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. X-rays and CT scans have ...
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