Detailed text transcripts for TV channel - CNN - 20110201:18:50:00
Lethal form of skin cancer, relies on nothing more than the human eye. now, dermatologists eyeballing moles and making the difficult decision on which ones warrant a biopsy. you know that's complicated to do. but look at this new tool developed at the british columbia cancer agency with varisantverasant issue incorporated. doctors may soon be able to catch melanoma by shining a ray of light over it. to tell us more about this is thomas brawn, the ceo of the company from vancouver. thomas, thanks very much. for people not familiar with how you determine melanoma, generally speaking something ha...