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CT Scans: A Radioactive Risk

Terry J. Allen argues that CT scans, while effective diagnostic tools, can be dangerous because of the high levels of radiation to which they expose patients.

By Terry J. Allen

My dentist and I have been bickering for decades. Steve advocates diagnostic X-rays; I argue that ionizing radiation, an established cancer risk, is not worth the benefit of catching a cavity early. Every couple of years, he threatens to dump me as a patient and I agree to a few X-rays after factoring in the benefits of his skill and… return to article

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    Are there some hard stats here ? I’d like to see them.

    United States Posted by blondemike on Dec 13, 2006 at 10:59 AM
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