Results 311 to 320 of about 137,461 (372)
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Single-photon emission computed tomography
Proceedings of the IEEE, 1983The subject of singl-photon emission computed tomography (SPECT) is generally reviewed. The basic interaction processes of gamma rays in matter are outlined, and the formation of conventional gamma-ray images is described. We then outline the extension of these concepts to the formation of three-dimensional or tomographic images.
Roger F. Uren +8 more
semanticscholar +4 more sources
Single-photon Emission Computed Tomography
2016Single-Photon Emission Computed Tomography (SPECT) is the most widely used nuclear imaging technique in cardiology, playing an important role in the detection of coronary artery disease (CAD), viability assessment, and risk stratification. Myocardial perfusion imaging (MPI) improves the sensitivity and specificity over standard exercise stress testing ...
A. Newberg, A. Alavi
semanticscholar +5 more sources
Single Photon Emission Computed Tomography
Neuroimaging clinics of North America, 2012 Simon R. Cherry +2 more
semanticscholar +5 more sources
Single-Photon Emission Computed Tomography
2004Bernard Infeld, Stephen M. Davis
semanticscholar +3 more sources
Single Photon Emission Computed Tomography Tracer
2020Single photon emission computed tomography (SPECT) is the state-of-the-art imaging modality in nuclear medicine despite the fact that only a few new SPECT tracers have become available in the past 20 years. Critical for the future success of SPECT is the design of new and specific tracers for the detection, localization, and staging of a disease and ...
Pietzsch, H.-J. +3 more
openaire +3 more sources
SPECT: SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY
Journal of Computer Assisted Tomography, 1980Interest in single photon emission computed tomography (SPECT) has been renewed as a result of the successful application of transmission (x-ray) CT to diagnostic radiology. Many aspects of SPECT are different from those encountered in transmission CT, and often are more difficult to overcome.
Ronald J. Jaszczak +2 more
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Single-Photon Emission Computed Tomography/Computed Tomography in Endocrinology
Seminars in Nuclear Medicine, 2006The introduction of fusion of functional and anatomical imaging modalities into the field of endocrinology led to a major breakthrough in diagnosis, staging, and follow-up of patients with endocrine tumors. The management of endocrine tumors is based on a wide variety of conventional techniques, including computed tomography, ultrasound, or magnetic ...
Yodphat, Krausz, Ora, Israel
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Single-Photon Emission Computed Tomography/Computed Tomography in Abdominal Diseases
Seminars in Nuclear Medicine, 2007Single-photon emission computed tomography (SPECT) studies of the abdominal region are established in conventional nuclear medicine because of their easy and large availability, even in the most peripheral hospitals. It is well known that SPECT imaging demonstrates function, rather than anatomy.
SCHILLACI, ORAZIO +3 more
openaire +3 more sources
Single Photon Emission Computed Tomography Tracer
2012Single photon emission computed tomography (SPECT) is the state-of-the-art imaging modality in nuclear medicine despite the fact that only a few new SPECT tracers have become available in the past 20 years. Critical for the future success of SPECT is the design of new and specific tracers for the detection, localization, and staging of a disease and ...
Cristina, Müller, Roger, Schibli
openaire +2 more sources
Single-Photon Emission Computed Tomography/Computed Tomography in Brain Tumors
Seminars in Nuclear Medicine, 2007Anatomic imaging procedures (computed tomography [CT] and magnetic resonance imaging [MRI]) have become essential tools for brain tumor assessment. Functional images (positron emission tomography [PET] and single-photon emission computed tomography [SPECT]) can provide additional information useful during the diagnostic workup to determine the degree ...
SCHILLACI, ORAZIO +3 more
openaire +3 more sources