An area over his center shined purplish red. Another shimmered inside a lung /lotrel-and-alcohol . These were hidden cancers revealed by fluorescent dye, an advance that soon may transform how thousands of functions are done every year. Surgery is definitely the ultimate way to treatment cancer. They appear and feel for flaws, but bad and the good cells frequently appear the same. Right now, dyes are becoming tested to create cancer cells light so doctors may cut them away and give sufferers an improved shot at success.