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Study finds dental X-rays linked to tumor risk

Frequency pivotal, new study shows

By Carolyn Y. Johnson

 |  Globe Staff  

  April 10, 2012

Frequent dental X-rays are associated with an increased risk of developing the most common, noncancerous brain tumors, according to a new study - a finding that researchers say should serve as a reminder that even dental X-rays can be harmful if ordered too often. Far from suggesting people should skip dental X-rays, the researchers said that the new information should become part of the conversation people have with their dentists.

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