Normal [18F]FE‐PE2I PET in Patients with Persistent Diagnostic Uncertainty after Abnormal [123I]FP‐CIT SPECT
Sign Up to like & getrecommendations! Published in 2025 at "Movement Disorders"
DOI: 10.1002/mds.30255
Abstract: In some patients with parkinsonism and abnormal dopamine transporter (DAT) imaging using [123I]FP‐CIT single‐photon emission computed tomography (SPECT), subsequent clinical evolution does not fit well with a neurodegenerative diagnosis. read more here.
Keywords: 123i cit; 18f pe2i; normal 18f; pe2i pet ... See more keywords
Interpolated CT for attenuation correction on respiratory gating cardiac SPECT/CT - A simulation study.
Sign Up to like & getrecommendations! Published in 2019 at "Medical physics"
DOI: 10.1002/mp.13513
Abstract: PURPOSE Respiratory gated four-dimensional (4D) single photon emission computed tomography (SPECT) with phase-matched CT reduces respiratory blurring and attenuation correction (AC) artifacts in cardiac SPECT. This study aims to develop and investigate the effectiveness of… read more here.
Keywords: attenuation correction; spect; hct; respiratory ... See more keywords
Technical Note: Respiratory impacts on static and respiratory gated 99m Tc-MAA SPECT/CT for liver radioembolization- A simulation study.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.15682
Abstract: PURPOSE We aimed to evaluate respiratory impacts on static and respiratory gated (RG) 99m Tc-MAA SPECT in terms of respiratory motion (RM) blur, attenuation correction (AC) and volume-of-interest (VOI) segmentation on lung shunt faction (LSF)… read more here.
Keywords: maa spect; respiratory impacts; spect; 99m maa ... See more keywords
Dual gating myocardial perfusion SPECT denoising using a conditional generative adversarial network.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.15707
Abstract: PURPOSE Dual respiratory-cardiac gating reduces respiratory and cardiac motion blur in myocardial perfusion (MP) SPECT. However, image noise is increased as detected counts are reduced in each dual gate (DG). We aim to develop a… read more here.
Keywords: using conditional; network; perfusion spect; spect ... See more keywords
Design optimization and simulated performance evaluation of a self‐collimated cardiac SPECT with simultaneous high sensitivity and resolution
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DOI: 10.1002/mp.17877
Abstract: Cardiac single photon emission computed tomography (SPECT) is an important noninvasive molecular imaging technology for the diagnosis and risk stratification of heart diseases. However, since its inception, the clinical impact of cardiac SPECT has been… read more here.
Keywords: design optimization; resolution; performance; cardiac spect ... See more keywords
Bloodpool SPECT as part of bone SPECT/CT in painful total knee arthroplasty (TKA): validation and potential biomarker of prosthesis biomechanics
Sign Up to like & getrecommendations! Published in 2018 at "European Journal of Nuclear Medicine and Molecular Imaging"
DOI: 10.1007/s00259-018-4244-4
Abstract: PurposeTo compare bloodpool SPECT with planar imaging in bone SPECT/CT of painful total knee arthroplasty (TKA) with respect to inter-rater agreement, confidence, prosthesis outcome, and biomechanical functioning.MethodsRetrospective study of bloodpool SPECT and planar control images.… read more here.
Keywords: prosthesis; spect; biomechanics; spect painful ... See more keywords
Is there a role for lung perfusion [99mTc]-MAA SPECT/CT to rule out pulmonary embolism in COVID-19 patients with contraindications for iodine contrast?
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Nuclear Medicine and Molecular Imaging"
DOI: 10.1007/s00259-020-04837-4
Abstract: The resent pandemic of the 2019 novel coronavirus disease (COVID-19) is challenging medical institutions around the world. Management of severe acute respiratory symptoms (SARS) caused by the novel corona virus often includes intensive care and… read more here.
Keywords: medicine; pulmonary embolism; perfusion; spect ... See more keywords
Artificial intelligence-powered coronary artery disease diagnosis from SPECT myocardial perfusion imaging: a comprehensive deep learning study
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DOI: 10.1007/s00259-025-07145-x
Abstract: Myocardial perfusion imaging (MPI) using single-photon emission computed tomography (SPECT) is a well-established modality for noninvasive diagnostic assessment of coronary artery disease (CAD). However, the time-consuming and experience-dependent visual interpretation of SPECT images remains a… read more here.
Keywords: diagnosis; spect mpi; perfusion; medicine ... See more keywords
A serial SPECT-CT study in a celiac disease patient with cerebellar ataxia and psychiatric symptoms
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DOI: 10.1007/s10072-020-04908-2
Abstract: Celiac disease (CD) is an immune-mediated systemic disorder triggered by gluten and related prolamins in genetically predisposed individuals. Here, we described a case of a 31-year-old Caucasian woman who exhibited cerebellar and psychiatric dysfunctions. The… read more here.
Keywords: spect; celiac disease; psychiatric symptoms; patient ... See more keywords
Evaluating the effectiveness of a single CT method for attenuation correction in stress-rest myocardial perfusion imaging with thallium-201 chloride SPECT
Sign Up to like & getrecommendations! Published in 2019 at "Radiological Physics and Technology"
DOI: 10.1007/s12194-019-00540-8
Abstract: This study aimed to evaluate the effectiveness of a single computed tomography (CT) based attenuation correction method using thallium-201 chloride ( 201 TlCl) in stress-rest myocardial perfusion imaging (MPI). The data of 106 patients who… read more here.
Keywords: spect; stress; stress rest; attenuation correction ... See more keywords
Creation and characterization of normal myocardial perfusion imaging databases using the IQ·SPECT system
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Nuclear Cardiology"
DOI: 10.1007/s12350-016-0770-2
Abstract: BackgroundImage acquisition by short-time single-photon emission-computed tomography (SPECT) has been made feasible by IQ·SPECT. The aim of this study was to generate normal databases (NDBs) of thallium-201 (201Tl) myocardial perfusion imaging for IQ·SPECT, and characterize… read more here.
Keywords: perfusion; spect; myocardial perfusion; perfusion imaging ... See more keywords