A quadruple isotope SPECT/CT imaging acquisition was performed on a rat. 450uCi (17MBq) of Tc99m-MDP, 1.4mCi (52MBq) of I123, 600uCi (22MBq) of In111, and 1mCi (37MBq) of Tl201-Chloride were administered to the rat. A 40-minute image acquisition was performed at 3 hours post-injection of the Tc99m/I123 and 1 hour post-injection of the In111/Tl201.The color bars from left to right are: CT, Tc99m, I123, In111 and Tl201.Please see [158] for more details.Data courtesy of the University of New Mexico College of Pharmacy.