Improved theranostic SPECT reconstruction for radionuclide therapy dosimetry

This work was to develop a reconstruction method for theranostic dosimetry by improving the spatial resolution and noise properties of reconstructed SPECT images (SPECTRE). Single Photon Emission Computed Tomography (SPECT) is commonly used to evaluate the radiation dose delivered to target structures and normal organs in radionuclide therapy (RNT). But SPECT imaging is hindered by poor spatial resolution, making it difficult to accurately quantify the radioactivity concentration in small target volumes……………….Read More