Doctors are prescribing too many CT scans for children, a study says, even though they know that the radiation used in the tests increases children's lifelong risk of cancer.
Choosing other tests and dialing back the radiation used in the scans would prevent 62 percent of related cancers, according to Diana Miglioretti, a biostatistician at the University of California, Davis, who led the study.
Originally published on Wed July 10, 2013 11:23 am
Give or take a few weeks, 2013's midpoint is upon us. After almost six months of new music, it's that time of year when we pause to catch our breath, get our bearings and share our love for the albums that defined the first half of 2013.