Erratum ======= In the article “68Ga/177Lu-NeoBOMB1, A Novel Radiolabeled GRPR Antagonist for Theranostic Use in Oncology” by Dalm et al. (*J Nucl Med*. 2017;58:[293–299](http://jnm.snmjournals.org/lookup/volpage/58/293?iss=2)), the pmol values listed for Figure callouts 3A and 3B were switched in the paragraph providing the biodistribution of 177Lu-NeoBOMB1. The correct sentence should read “Figure 3 shows the results of the 177Lu-NeoBOMB1 biodistribution studies with *10 pmol* (Fig. 3A) and with *200 pmol* (Fig. 3B).” In addition, the Figure 3 legend should read “(A and B) Biodistribution of *10* and *200 pmol* 177Lu-NeoBOMB1 in PC-3-xenografted animals, respectively.” The authors regret the errors. * © 2018 by the Society of Nuclear Medicine and Molecular Imaging.