The purpose of this study was to evaluate how pediatric body MDCT scanning parameters (i.e., the principal determinants of radiation dose) have changed since a prior survey conducted in 2001.
Department of Radiology, Division of Pediatric Radiology, Duke University Medical Center, 1905 McGovern-Davison Children's Health Center, Box 3808 DUMC, Durham, NC 27710, USA. mearch@juno.com