Head-to-Head Comparison of Dual-Source and Split-Beam Filter Multi-Energy CT versus SPECT/CT for Assessing Lobar Lung Perfusion in Emphysema
QD Strotzer, S Heidemanns, V Mayr… - Radiology …, 2023 - pubs.rsna.org
Purpose To evaluate dual-source and split-beam filter multi-energy chest CT in assessing
pulmonary perfusion on a lobar level in patients with lung emphysema, using perfusion …
pulmonary perfusion on a lobar level in patients with lung emphysema, using perfusion …
Dual-energy computed tomographic pulmonary angiography accurately estimates lobar perfusion before lung volume reduction for severe emphysema
N Jeyin, SR Desai, SPG Padley… - Journal of Thoracic …, 2023 - journals.lww.com
Purpose: To assess if dual-energy computed tomographic pulmonary angiography
(DECTPA) derived lobar iodine quantification can provide an accurate estimate of lobar …
(DECTPA) derived lobar iodine quantification can provide an accurate estimate of lobar …
Head-to-head comparison of lung perfusion with dual-energy CT and SPECT-CT
S Si-Mohamed, C Moreau-Triby, P Tylski… - Diagnostic and …, 2020 - Elsevier
Purpose To compare the quantitative and qualitative lung perfusion data acquired with dual
energy CT (DECT) to that acquired with a large field-of-view cadmium-zinc-telluride camera …
energy CT (DECT) to that acquired with a large field-of-view cadmium-zinc-telluride camera …
Assessing Lung Parenchymal Enhancement on Dual‐Energy CT Pulmonary Angiograms: Potential utility of dual‐energy technique as an angiographic and …
S Thoo, T Wong, C Chong, W Lim - Journal of Medical Imaging …, 2022 - Wiley Online Library
Objective The aim of this study was to assess the enhancement of lung parenchyma on dual‐
energy (DE) computed tomogram (CT) by comparing attenuation between routine post …
energy (DE) computed tomogram (CT) by comparing attenuation between routine post …
Perfusion measured with HRCT-approximated perfusion is comparable to SPECT/CT for patients with severe COPD
TD Koster, K Klooster, M Van Dijk, A Van Erp-Zeilstra… - 2022 - Eur Respiratory Soc
Introduction: In patients with severe emphysema, who are evaluated for bronchoscopic lung
volume reduction (BLVR) treatment, single photon-emission computed tomography …
volume reduction (BLVR) treatment, single photon-emission computed tomography …
Assessing pulmonary perfusion in emphysema: automated quantification of perfused blood volume in dual-energy CTPA
FG Meinel, A Graef, SF Thieme, F Bamberg… - Investigative …, 2013 - journals.lww.com
Objectives The objective of this study was to determine whether automated quantification of
lung perfused blood volume (PBV) in dual-energy computed tomographic pulmonary …
lung perfused blood volume (PBV) in dual-energy computed tomographic pulmonary …
A pilot trial on pulmonary emphysema quantification and perfusion mapping in a single-step using contrast-enhanced dual-energy computed tomography
Objectives: To know whether contrast-enhanced dual-energy computed tomography
angiography (DECTA) can be used for simultaneous assessment of emphysema …
angiography (DECTA) can be used for simultaneous assessment of emphysema …
Combined assessment of pulmonary ventilation and perfusion with single-energy computed tomography and image processing
Y Fujita, M Kent, E Wisner, L Johnson, J Stern, L Qi… - Academic radiology, 2021 - Elsevier
Rationale and Objectives To establish a proof-of-principle for combined assessment of
pulmonary ventilation and perfusion using single-energy computed tomography (CT) and …
pulmonary ventilation and perfusion using single-energy computed tomography (CT) and …
Comparison of Virtual Non-Contrast and True Non-Contrast CT Images Obtained by Dual-Layer Spectral CT in COPD Patients
M Steinhardt, AW Marka, S Ziegelmayer, M Makowski… - Bioengineering, 2024 - mdpi.com
Chronic obstructive pulmonary disease (COPD) is one of the leading causes of death.
Recent studies have underlined the importance of non-contrast-enhanced chest CT scans …
Recent studies have underlined the importance of non-contrast-enhanced chest CT scans …
Assessment of anatomic relation between pulmonary perfusion and morphology in pulmonary emphysema with breath-hold SPECT-CT fusion images
K Suga, Y Kawakami, H Iwanaga, N Hayashi… - Annals of nuclear …, 2008 - Springer
Objective Anatomic relation between pulmonary perfusion and morphology in pulmonary
emphysema was assessed on deep-inspiratory breath-hold (DIBrH) perfusion single-photon …
emphysema was assessed on deep-inspiratory breath-hold (DIBrH) perfusion single-photon …
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