Erratum: "Computer-Aided Detection of Breast Cancer: Has PromiseOutstripped Performance?" by Elmore and Carney [J Natl CancerInst 2004;96:1623 (Issue 3)]. On pages 162163,the fourth sentence in the sixth paragraph should read as follows:"It is generally the case that the recall rate for subsequentexaminations (incidence screens) is lower than the recall ratefor initial examinations (prevalence screens)." The authorsregret the error.