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

For weeks, President Donald Trump has said that he received an MRI at Walter Reed National Military Medical Center in October ...

"In retrospect, it's too bad I took it because it gave them a little ammunition," President Trump told The Wall Street ...

A older patient is guided into a CT scanner — an essential diagnostic tool whose life-saving power is now being weighed against growing concerns about long-term radiation exposure. Computed tomography ...

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 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 ...