A comparison of two strategies to determine the stage of suspected non-small cell lung cancer (NSCLC) finds that the less invasive method is more effective at identifying a type of lung cancer that has spread, and may result in a reduction of unnecessary surgical procedures and associated adverse effects for certain patients, according to a study in the November 24 issue of JAMA. Lung cancer is the most commonly diagnosed cancer worldwide (1.35 million/year) and also the most frequent cause of cancer death (1.2 million/year)...

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