Laser probe lets brain surgeons identify cancer cells with sound

hospital-lab

New Scientist reports that, “[i]n recent brain operations, surgeons used a laser probe to help determine where brain tumours began and ended.”  Initially, “a signal showing whether cells were healthy or cancerous was displayed visually on a screen,” but now “this signal has been adapted into an audio one with the goal of allowing surgeons to listen for cancer as they operate and instead focus their visual attention on where they are cutting.”  New Scientist notes that this development “could lead to faster, safer and more successful brain surgery.”

Link via @QuietMark.

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