News tagged with stage

New lung cancer staging system revealed

For the first time in more than 10 years, the universally accepted lung cancer staging system has been revised to more accurately reflect the prognosis for patients with non-small cell lung cancer (NSCLC).

dateJul 13, 2009 in Cancer
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Low oxygen triggers moth molt

A new explanation for one of nature's most mysterious processes, the transformation of caterpillars into moths or butterflies, might best be described as breathless.

dateAug 22, 2011 in Plants & Animals
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