PEN LIKE DEVICES THAT TAKE SECONDS TO DETECT CANCER CELLS
The pen works by releasing a tiny droplet of water into the tissue, which soaks up chemicals inside the cells. it is then sucked back and analysis by a device called mass spectrometer, which can detect thousands of molecules before a doctor can give results on computer screen. Researchers at the University of Texas said the device can give surgeons exact information about which tissue to cut or preserve, which tends to improve treatment and reduce…
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