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photoacoustics

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Photoacoustic device identifies cancer before tumors form

Researchers are using laser-induced ultrasound to provide much earlier detection of aggressive melanoma cancers, before tumors even have a chance to form.

By Jan. 6, 2012

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Detecting cancer through laser-induced ultrasound

Researchers at the University of Missouri use photoacoustic technique to locate melanoma cells, thus helping doctors more accurately identify melanoma stages.

By Feb. 24, 2010