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Uploaded on Nov 8, 2007
They are groundbreaking scientists working on changing the way we look at cancer. Researchers at Vanderbilt Medical Center in Nashville, Tennessee, believe they can determine a cancer tumor's behavior, whether it will become invasive and more dangerous. With this research, these "pioneers" say they may be able to know what is going to happen to a person's cancer and how to best treat it -- all by using a mathematical model. Barb Cramer has the story.