In the article “SPECT/CT,” by Buck et al. (J Nucl Med. 2008;49:1305–1319), the legends of Figures 1, 5, and 6 contain errors. In the legend of Figure 1, “99mTc-iodobenzamide” should be “123I-ioflupane (DaTSCAN [GE Healthcare]).” In the legend of Figure 5, panel B is described as a 99mTc-MIBI scan but is in fact a 99mTc-pertechnetate scan. In the legend of Figure 6, “99mTc-MIBG” should be “123I-MIBG.” The authors regret the errors.