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We describe a single photon emission computed tomograph (SPECT) which can be operated inside state-of-the-art magnetic resonance imaging (MRI) systems. The combined SPECT/MRI system allows one to acquire simultaneously the data from both modalities and co-register the images in space and time. The new SPECT is based on the semiconductor cadmium zinc telluride (CZT) and application specific integrated...
The goal of this study is to develop simulation tools for a proposed simultaneous SPECT/MRI system. The proposed SPECT/MRI system is based on a clinical 3T MRI scanner and a ring-type SPECT subsystem using cadmium zinc telluride (CZT) detectors and pinhole or multi-pinhole collimators. Geant4 applications for emission tomography (GATE) was used to simulate the gamma-ray photon transportation process...
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