Mammograms can help--and harm
As part of breast cancer awareness month, a 40-year-old anchor had her first mammogram on morning television. And last week the anchor, Amy Robach, underwent a double mastectomy after announcing she had cancer, and saying -- in front of 5 million viewers -- that "having a mammogram saved my life".
And I feel the obligation to point out that other possibilities are more likely.
To understand why, you need to know how doctors now think about cancer: in terms of turtles, rabbits and birds. The goal is not to let any of the animals escape the barnyard pen to become deadly.… Seguir leyendo »