title: Letter from the Editors: planar imaging in the age of SPECT.
authors: Leonard M
authors: LM
authors: Freeman
authors: M Donald
authors: MD
authors: Blaufox
mesh_terms: D006801:Humans; D064847:Multimodal Imaging; D009683:Nuclear Medicine / Q000379:methods*; D049268:Positron-Emission Tomography; D011877:Radionuclide Imaging / Q000379:methods*; D015899:Tomography, Emission-Computed, Single-Photon; D014057:Tomography, X-Ray Computed