NEW YORK Wed Feb 12, 2014 12:46pm EST (Reuters) – A new study has added to growing evidence that yearly mammogram screenings do not reduce the chance that a woman will die of breast cancer and confirms earlier findings that many abnormalities detected by these X-rays would never have proved fatal, even if untreated. The research, published on Wednesday in the British Medical Journal, is the latest salvo in a decades-long debate over the benefit […]