Abstract
SPECT is the abbreviation of Single Photon Emission Computerized Tomography, which is one of the imaging modalities in the detection of a single energy Gamma-ray emitted from the inside of the imaged subject. The single energy Gamma-ray is emitted from a site in the imaged subject where the radiation isotope labeled agent is located. The agent is called a molecular probe, which is metabolized automatically in the imaged subject of the human or animal. The data are acquired by a detector system supported by a gantry surrounding the imaged subject in a continuous or a step-by-step mode, such as in a circular orbit. These data will be reconstructed to become images, from which one can get the information about the imaged subject regarding its normal anatomy and physiology or abnormal morphology and physiological pathology.
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© 2013 Zhejiang University Press, Hangzhou and Springer-Verlag Berlin Heidelberg
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Bao, S., Cao, W., Li, J. (2013). Radioisotope Labeled Molecular Imaging in SPECT. In: Molecular Imaging. Advanced Topics in Science and Technology in China. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-34303-2_7
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DOI: https://doi.org/10.1007/978-3-642-34303-2_7
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