Fig. 4From: The future of hybrid imaging—part 1: hybrid imaging technologies and SPECT/CTWith the introduction of SPECT/CT, attenuation correction has been made routinely available to SPECT, and, therefore, helped to improve image and diagnostic quality of the SPECT for a variety of applications: (a) brain, (b) cardiac and (c) skeletal imaging. (Adapted from Buck et al. [16])Back to article page