Scientists have developed a glowing dye that sticks to cancer cells and gives surgeons a “second pair of eyes” to remove them in real time and permanently eradicate the disease. Experts say the breakthrough could reduce the risk of cancer coming back and prevent debilitating side-effects.
The fluorescent dye spotlights tiny cancerous tissue that cannot be seen by the naked eye, enabling surgeons to remove every last cancer cell while preserving healthy tissue. That could mean fewer life-changing side effects after surgery.
