Hardesty LA, et al. - In this retrospective study, the researchers assessed the impact of comparison with prior mammograms on recall negation for screening mammography performed with digital breast tomosynthesis (DBT) in a clinical setting and compares it with that performed without DBT. For this analysis, the number of recalls negated for mammograms that utilized DBT was compared with that for mammograms that did not use DBT. According to the findings obtained, comparison with prior mammograms stayed imperative for the minimization of recall rates during the use of DBT for screening mammography in the clinical setting.