X-rays and CT scans have revolutionized medicine. Doctors can look inside the body and diagnose diseases even before people feel ill. But medical imaging that uses radiation comes at a cost. A new ...
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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 ...
Do CT scans raise your risk of cancer? A new study weighs in. Radiation is everywhere—in the air we breathe, the water we drink, the walls of our homes and offices, emanating from microwaves, at the ...
Modern machines and updated scanning protocols help minimise exposure, especially in children and younger adults more sensitive to radiation. According to a 2008 study, the average radiation dose from ...
Corinthia Black studies the anatomical features of fishes and spiders to understand how life on Earth takes shape Benjamin Hack A micro-CT scan of a minnow head uses colors to differentiate the ...
Radiation is everywhere—in the air we breathe, the water we drink, the walls of our homes and offices, emanating from microwaves, at the dentist, and at the doctor if we break a bone. And we’re told, ...
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