Cargando…

Radiation Dose Reduction for Coronary Artery Calcium Scoring Using a Virtual Noniodine Algorithm on Photon-Counting Detector Computed-Tomography Phantom Data

Background: On the basis of the hypothesis that virtual noniodine (VNI)-based coronary artery calcium scoring (CACS) is feasible at reduced radiation doses, this study assesses the impact of radiation dose reduction on the accuracy of this VNI algorithm on a photon-counting detector (PCD)-CT. Method...

Descripción completa

Detalles Bibliográficos
Autores principales:	Fink, Nicola, Zsarnoczay, Emese, Schoepf, U. Joseph, O’Doherty, Jim, Griffith, Joseph P., Pinos, Daniel, Tesche, Christian, Ricke, Jens, Willemink, Martin J., Varga-Szemes, Akos, Emrich, Tilman
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10177425/ https://www.ncbi.nlm.nih.gov/pubmed/37174932 http://dx.doi.org/10.3390/diagnostics13091540

Ejemplares similares

Photon-counting detector CT-based virtual monoenergetic reconstructions: repeatability and reproducibility of radiomics features of an organic phantom and human myocardium
por: Wolf, Elias V., et al.
Publicado: (2023)

Intra-individual comparison of coronary calcium scoring between photon counting detector- and energy integrating detector-CT: Effects on risk reclassification
por: Wolf, Elias V., et al.
Publicado: (2023)

Gender Differences in Epicardial Adipose Tissue and Plaque Composition by Coronary CT Angiography: Association with Cardiovascular Outcome
por: Ebersberger, Ullrich, et al.
Publicado: (2023)

Emerging methods for the characterization of ischemic heart disease: ultrafast Doppler angiography, micro-CT, photon-counting CT, novel MRI and PET techniques, and artificial intelligence
por: Willemink, Martin J., et al.
Publicado: (2021)

Computed Tomography Assessment of Coronary Atherosclerosis: From Threshold-Based Evaluation to Histologically Validated Plaque Quantification
por: Varga-Szemes, Akos, et al.
Publicado: (2023)

An Interpretable Chest CT Deep Learning Algorithm for Quantification of COVID-19 Lung Disease and Prediction of Inpatient Morbidity and Mortality
por: Chamberlin, Jordan H., et al.
Publicado: (2022)

Cutting edge clinical applications in cardiovascular magnetic resonance
por: De Cecco, Carlo N, et al.
Publicado: (2017)

Photon-Counting Detector CT Angiography for Endoleak Detection After Endovascular Aortic Repair: Triphasic CT With True Noncontrast Versus Biphasic CT With Virtual Noniodine Imaging
por: Turrion Gomollon, Ana Maria, et al.
Publicado: (2023)

Left atrial strain correlates with severity of cardiac involvement in Anderson-Fabry disease
por: Halfmann, Moritz C., et al.
Publicado: (2022)

Compressed sensing acceleration of cardiac cine imaging allows reliable and reproducible assessment of volumetric and functional parameters of the left and right atrium
por: Altmann, Sebastian, et al.
Publicado: (2021)

Measurement accuracy of prototype non-contrast, compressed sensing-based, respiratory motion-resolved whole heart cardiovascular magnetic resonance angiography for the assessment of thoracic aortic dilatation: comparison with computed tomography angiography
por: Yacoub, Basel, et al.
Publicado: (2021)

CMR for myocardial characterization in ischemic heart disease: state-of-the-art and future developments
por: Emrich, Tilman, et al.
Publicado: (2021)

Coronary calcium scoring potential of large field-of-view spectral photon-counting CT: a phantom study
por: van der Werf, Niels R., et al.
Publicado: (2021)

Thyroglobulin “Nonsecretor” Metastatic Poorly Differentiated Thyroid Carcinoma with Noniodine Concentrating Disease and Aggressive Clinical Course: A Clinical Case Series
por: Kalshetty, Ashwini, et al.
Publicado: (2018)

Feasibility of simultaneous PET-MR perfusion using a novel cardiac perfusion phantom
por: O’Doherty, Jim, et al.
Publicado: (2017)

Quantification of myocardial late gadolinium enhancement using synthetic inversion recovery imaging
por: Varga-Szemes, Akos, et al.
Publicado: (2015)

Non-contrast 3D radial and QISS MRA for transcatheter aortic valve replacement planning
por: Varga-Szemes, Akos, et al.
Publicado: (2015)

Imaging myocardial ischemia: from emerging techniques to state-of-the-art
por: Varga-Szemes, Akos, et al.
Publicado: (2021)

Cardiac MRI-based right-to-left ventricular blood pool T2 relaxation times ratio correlates with exercise capacity in patients with chronic heart failure
por: Halfmann, Moritz C., et al.
Publicado: (2023)

Myocardial tissue characterization by combining late gadolinium enhancement imaging and percent edema mapping: a novel T2 map-based MRI method in canine myocardial infarction
por: Suranyi, Pal, et al.
Publicado: (2018)

Correcting versus resolving respiratory motion in free-breathing whole-heart MRA: a comparison in patients with thoracic aortic disease
por: Stroud, Robert E., et al.
Publicado: (2019)

Segmentations of the cartilaginous skeletons of chondrichthyan fishes by the use of state-of-the-art computed tomography
por: McQuiston, Andrew D, et al.
Publicado: (2017)

Multicolour imaging with spectral photon-counting CT: a phantom study
por: Si-Mohamed, Salim, et al.
Publicado: (2018)

APOE Polymorphism Affects Brain Default Mode Network in Healthy Young Adults: A STROBE Article
por: Su, Yun Yan, et al.
Publicado: (2015)

The effect of high count rates on cardiac perfusion quantification in a simultaneous PET-MR system using a cardiac perfusion phantom
por: O’ Doherty, Jim, et al.
Publicado: (2017)

T1 and T2 mapping to detect chronic inflammation in cardiac magnetic resonance imaging in heart failure with reduced ejection fraction
por: Emrich, Tilman, et al.
Publicado: (2020)

Uric Acid Has Different Effects on Spontaneous Brain Activities of Males and Females: A Cross-Sectional Resting-State Functional MR Imaging Study
por: Lin, Li, et al.
Publicado: (2019)

Coronary Computed Tomography Angiography-Derived Fractional Flow Reserve in Patients with Anomalous Origin of the Right Coronary Artery from the Left Coronary Sinus
por: Tang, Chun Xiang, et al.
Publicado: (2020)

Yttrium-90 quantitative phantom study using digital photon counting PET
por: Labour, Joey, et al.
Publicado: (2021)

Accuracy of a prototype dark blood late gadolinium enhancement technique for the detection and quantification of myocardial infarction
por: Varga-Szemes, Akos, et al.
Publicado: (2016)

Optimization of Kernel Type and Sharpness Level Improves Objective and Subjective Image Quality for High-Pitch Photon Counting Coronary CT Angiography
por: Yang, Yang, et al.
Publicado: (2023)

Photon-counting computed tomography of coronary and peripheral artery stents: a phantom study
por: Stein, Thomas, et al.
Publicado: (2023)

Quantum iterative reconstruction on a photon-counting detector CT improves the quality of hepatocellular carcinoma imaging
por: Graafen, Dirk, et al.
Publicado: (2023)

Progression of coronary atherosclerotic plaque burden and relationship with adverse cardiovascular event in asymptomatic diabetic patients
por: Yang, Junjie, et al.
Publicado: (2019)

Accuracy of Non-contrast-enhanced Quiescent Interval Single-Shot (QISS) Lower Extremity MRA for the Diagnosis of Peripheral Artery Disease: Comparison with CTA and Digital Subtraction Angiography
por: Varga-Szemes, Akos, et al.
Publicado: (2016)

Quantitative analysis of dynamic computed tomography angiography for the detection of endoleaks after abdominal aorta aneurysm endovascular repair: A feasibility study
por: Apfaltrer, Georg, et al.
Publicado: (2021)

Phantom-based radiomics feature test–retest stability analysis on photon-counting detector CT
por: Hertel, Alexander, et al.
Publicado: (2023)

Influence of dose reduction and iterative reconstruction on CT calcium scores: a multi-manufacturer dynamic phantom study
por: van der Werf, N. R., et al.
Publicado: (2017)

Iterative reconstruction improves detection of in-stent restenosis by high-pitch dual-source coronary CT angiography
por: Yang, Junjie, et al.
Publicado: (2017)

CT Angiography-Derived RECHARGE Score Predicts Successful Percutaneous Coronary Intervention in Patients with Chronic Total Occlusion
por: Li, Jiahui, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_9il86hpshaedtkblgjtpgmvpcc