A radiologist and public health expert breaks down what we know about President Trump's CT scan, and what this means for his ...

CT scans are used to investigate all sorts of medical issues, from checking for brain bleeding after a kid takes a hard hit on the soccer field, to revealing what a bike accident did to a cyclist’s ...

About 40% of cancers among Americans can be attributed to potentially modifiable factors such as smoking, drinking, obesity, and physical inactivity. If a widely reported study from earlier this year ...

While these advanced imaging tools save lives by detecting injuries and illness, mounting evidence suggests they may come with long-term consequences that patients need to understand before agreeing ...

CT scans diagnose afflictions from tumors to kidney stones to life-threatening diseases and injuries, such as aneurysms and blood clots leading to stroke. But the radiation emitted by this essential ...

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Researchers worry radiation from the scans could have future side effects. Nov. 28, 2007— -- Radiation from the increasingly popular computed tomography scanning machines may be causing cancer, a ...

Oligodendroglioma is a rare type of brain tumor. It’s in a category of brain and spinal cord tumors called gliomas. These are brain or spinal cord tumors that come from abnormal glial cells, the ...