CT scans yield higher-resolution images than regular medical X-rays. Unfortunately, they also expose the patient to hundreds and sometimes thousands of times the amount of radiation.
The routine use of CT scans has vastly increased. In 1980, there were roughly 3 million CT scans performed. By 2007, that number had increased to 70 million. CT scans are now being promoted to healthy people -- even whole body CT scans.
Despite clear evidence that the radiation from x-rays is damaging to your body, our current medical system continues to promote the careless and excessive use of radiation-based diagnostic scans.
According to a study in the Archives of Internal Medicine last year, CT scans alone will cause nearly 30,,000 unnecessary cancer cases (about 2 percent of cancer cases), which will lead to about 14,500 deaths.
But wait, there’s more bad news.
While 30,000 cancer cases is a large number, a New England Journal of Medicine study from 2007 estimated that overuse of diagnostic CT scans may cause up to 3 million excess cancers over the next 20 to 30 years.
For those slow on math that is 1,000X more deaths over the next 25 years.
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