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Saturday 9 June 2012

CT Scan Radiation Triples Brain Tumor Risk

CT Scan Machine
Scientists are now warning over the link between CT scan radiation and elevated brain tumor risk after the information was brought to the surface, thanks to new research stemming from Newcastle University which says that CT scans, routinely performed on children and adults alike at the suggestion of their doctor, may actually triple the risk of developing leukemia or brain tumors in children. 

The scientists discovered that due to the fact that the CT scans can trigger cancer, it should only be used when “fully clinically justified.” suggested the report which was published in The Lancet medical journal this Thursday.

CT Scan Image
The doctors frequently use CT scans to examine the severity of chest infections and other diseases. In addition, head trauma is also examined with CT scans to check for brain injury. This is particularly problematic when considering the fact that these scans involve rather large doses of radiation, even when compared to x-ray alternatives. 

CT scan radiation can be especially problematic with growing and developing brains.

In fact, CT scans emit 10 times more radiation than x-ray options. It is for this reason that the researchers of the study conclude that it should be a “priority” to limit radiation doses used in CT scans. 

The results were based on 180,000 children who received CT scans in Britain between 1985 and 2002.

1 comment:

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