Validation of CT attenuation correction for high-speed myocardial perfusion imaging using a novel cadmium-zinc-telluride detector technique
BA Herzog, RR Buechel, L Husmann… - Journal of Nuclear …, 2010 - Soc Nuclear Med
The aim of this study was to validate attenuation correction (AC) using low-dose standard CT
for myocardial perfusion imaging (MPI) on a novel ultra fast γ-camera with cadmium-zinc …
for myocardial perfusion imaging (MPI) on a novel ultra fast γ-camera with cadmium-zinc …
Diagnostic accuracy of cadmium-zinc-telluride-based myocardial perfusion SPECT: impact of attenuation correction using a co-registered external computed …
F Caobelli, M Akin, JT Thackeray… - European Heart …, 2016 - academic.oup.com
Introduction Computed tomography (CT)-based attenuation correction (AC) improves the
accuracy of standard myocardial perfusion SPECT. Most dedicated cadmium-zinc-telluride …
accuracy of standard myocardial perfusion SPECT. Most dedicated cadmium-zinc-telluride …
High-sensitivity and high-resolution SPECT/CT systems provide substantial dose reduction without compromising quantitative precision for assessment of myocardial …
RJ Palyo, AJ Sinusas, YH Liu - Journal of Nuclear Medicine, 2016 - Soc Nuclear Med
There is increasing concern about radiation exposure from myocardial perfusion SPECT
(MPS). γ-cameras with solid-state cadmium-zinc-telluride (CZT) detectors have better count …
(MPS). γ-cameras with solid-state cadmium-zinc-telluride (CZT) detectors have better count …
Nuclear myocardial perfusion imaging with a cadmium-zinc-telluride detector technique: optimized protocol for scan time reduction
BA Herzog, RR Buechel, R Katz… - Journal of Nuclear …, 2010 - Soc Nuclear Med
We aimed at establishing the optimal scan time for nuclear myocardial perfusion imaging
(MPI) on an ultrafast cardiac γ-camera using a novel cadmium-zinc-telluride (CZT) solid …
(MPI) on an ultrafast cardiac γ-camera using a novel cadmium-zinc-telluride (CZT) solid …
Initial experience with X-ray CT based attenuation correction in myocardial perfusion SPECT imaging using a combined SPECT/CT system
D Utsunomiya, S Tomiguchi, S Shiraishi… - Annals of nuclear …, 2005 - Springer
Objective: Attenuation artifacts adversely affect the diagnostic accuracy of myocardial
perfusion imaging. We assessed the clinical usefulness of X-ray CT based attenuation …
perfusion imaging. We assessed the clinical usefulness of X-ray CT based attenuation …
Optimisation of protocol for low dose CT-derived attenuation correction in myocardial perfusion SPECT imaging
R Preuss, R Weise, O Lindner, E Fricke… - European journal of …, 2008 - Springer
Purpose In clinical routine, attenuation correction (AC) using X-ray CT is a relatively new
method for reducing attenuation artefacts. We evaluated the quality of attenuation maps …
method for reducing attenuation artefacts. We evaluated the quality of attenuation maps …
Real-time breath-hold triggering of myocardial perfusion imaging with a novel cadmium-zinc-telluride detector gamma camera
RR Buechel, AP Pazhenkottil, BA Herzog… - European journal of …, 2010 - Springer
Purpose The aim of this study was to assess the ability of real-time breath-hold-triggered
myocardial perfusion imaging (MPI) using a novel cadmium-zinc-telluride (CZT) gamma …
myocardial perfusion imaging (MPI) using a novel cadmium-zinc-telluride (CZT) gamma …
Value of attenuation correction in stress-only myocardial perfusion imaging using CZT-SPECT
JD Van Dijk, M Mouden, JP Ottervanger… - Journal of nuclear …, 2017 - Springer
Background Attenuation correction (AC) improves the diagnostic outcome of stress-only
myocardial perfusion imaging (MPI) using conventional SPECT. Our aim was to determine …
myocardial perfusion imaging (MPI) using conventional SPECT. Our aim was to determine …
Computed tomography attenuation correction improves the risk stratification accuracy of myocardial perfusion imaging
X Ou, L Jiang, R Huang, F Li, Z Zhao… - Nuclear Medicine …, 2013 - journals.lww.com
Purpose Computed tomography attenuation correction (CT-AC) may improve the image
quality and diagnostic accuracy of myocardial perfusion imaging. We evaluated the …
quality and diagnostic accuracy of myocardial perfusion imaging. We evaluated the …
Comparing slow-versus high-speed CT for attenuation correction of cardiac SPECT perfusion studies
RG Wells, K Soueidan, K Vanderwerf… - Journal of Nuclear …, 2012 - Elsevier
Abstract Background For SPECT, CT-based attenuation correction is preferred. Many
different models of CT are available with SPECT/CT systems. Our study compares clinical …
different models of CT are available with SPECT/CT systems. Our study compares clinical …
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