SPECT Stands for: (A) Single Proton Emission Computed Tomography, (B) Single Positron Emission Computed Tomography, (C) Single Photon Emission Computed Tomography, (D) Single Positive Emission Computed Tomography
Answer is C. SPECT stands for Single Photon Emission Computed Tomography, It uses a 360 degree revolving Gamma Camera and Acquires 3D images using Tc99m labelled radioisotopes like HMPAO (Hexamethylpropyleneamine oxime).