These can save lives, but they also deliver megadoses of radiation – 500 times that of a regular X-ray. While your chances of getting cancer from a single scan are 1 in 600, multiple scans can create a problem. In general, CT scans of the head should be avoided when possible.
Mad Men's Charming Rogue
The man who played Roger Sterling, is moving on – surfing in Montauk, hanging with his son, and directing a feature film.
Plus: Greenpeace's High-Seas Avenger
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