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Biotech Science

Detecting Cancer Without Drawing Blood 72

Posted by kdawson
from the you'll-feel-a-slight-pinch dept.
An anonymous reader informs us of research out of Purdue that allows for early detection of cancer without a blood sample. The technique involves shining laser light on surface veins, such as those in the wrist or cheek.
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Detecting Cancer Without Drawing Blood

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"If there isn't a population problem, why is the government putting cancer in the cigarettes?" -- the elder Steptoe, c. 1970

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