Pediatric body CT is an invaluable imaging tool. There is increasing focus to manage and monitor radiation dose estimations from CT, especially in children. One approach, set forth by the International Commission on Radiological Protection (IRCP) is the establishment of diagnostic reference levels (DRLs). Consensus DRLs have recently been established for body CT in Canada, and are in the final stages in Europe (Diagnostic Reference Levels for Pediatric Imaging-PiDRL), but not in the US. Region-specific determinations (which may vary) are worth assessing. The purpose of this study was two-fold: to define what exists in literature for US pediatric body CT DRLs, and to define what metrics should be considered for inclusion in DRL determination.<b> </b> Read More

Meeting name: SPR 2017 Annual Meeting & Categorical Course , 2017

Authors: Hull Nathan, Frush Don, Strauss Keith, Vock Peter

Keywords: Diagnostic Reference Levels, Body CT, SSDE