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Lung Cancer Screening Most Useful in High-risk People
Using low-dose CT scans to screen high-risk patients for lung tumors is far more effective at preventing lung cancer deaths than scanning those at low risk, according to a new analysis of over 53,000 volunteers.
Using low-dose CT scans to screen high-risk patients for lung tumors is far more effective at preventing lung cancer deaths than scanning those at low risk, according to a new analysis of over 53,000 volunteers.
The study, published in the New England Journal of Medicine, comes at a time when doctors are struggling to reduce the death rate among lung cancer patients, who account for more than one quarter of all cancer deaths.
An earlier analysis from the National Lung Screening Trial showed that compared to conventional X-rays, screening with low-dose CT scans cut the overall death rate by 20 percent.
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Source: Reuters
