Cargando…

Virtual monochromatic images for coronary artery imaging with a spectral photon-counting CT in comparison to dual-layer CT systems: a phantom and a preliminary human study

OBJECTIVES: To evaluate the quality of virtual monochromatic images (VMIs) from spectral photon-counting CT (SPCCT) and two energy-integrating detector dual-energy CT (EID-DECT) scanners from the same manufacturer, for the coronary lumen. METHODS: A 21-cm section of the Mercury v4.0 phantom was scan...

Descripción completa

Detalles Bibliográficos
Autores principales:	Greffier, Joel, Si-Mohamed, Salim A., Lacombe, Hugo, Labour, Joey, Djabli, Djamel, Boccalini, Sara, Varasteh, Mohammad, Villien, Marjorie, Yagil, Yoad, Erhard, Klaus, Boussel, Loic, Beregi, Jean-Paul, Douek, Philippe C.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer Berlin Heidelberg 2023
Materias:	Cardiac
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10326132/ https://www.ncbi.nlm.nih.gov/pubmed/36920517 http://dx.doi.org/10.1007/s00330-023-09529-9

Ejemplares similares

First Experience With a Whole-Body Spectral Photon-Counting CT Clinical Prototype
por: Si-Mohamed, Salim A., et al.
Publicado: (2023)

Reduced-iodine-dose dual-energy coronary CT angiography: qualitative and quantitative comparison between virtual monochromatic and polychromatic CT images
por: Rotzinger, David C., 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)

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

Impact of Phantom Size on Low-Energy Virtual Monoenergetic Images of Three Dual-Energy CT Platforms
por: Greffier, Joël, et al.
Publicado: (2023)

Performance of Spectral Photon-Counting Coronary CT Angiography and Comparison with Energy-Integrating-Detector CT: Objective Assessment with Model Observer
por: Rotzinger, David C., et al.
Publicado: (2021)

Impact of an artificial intelligence deep‐learning reconstruction algorithm for CT on image quality and potential dose reduction: A phantom study
por: Greffier, Joël, et al.
Publicado: (2022)

Impact of four kVp combinations available in a dual‐source CT on the spectral performance of abdominal imaging: A task‐based image quality assessment on phantom data
por: Greffier, Joël, et al.
Publicado: (2021)

Spectral Photon-Counting CT Technology in Chest Imaging
por: Si-Mohamed, Salim Aymeric, et al.
Publicado: (2021)

First In-Human Results of Computed Tomography Angiography for Coronary Stent Assessment With a Spectral Photon Counting Computed Tomography
por: Boccalini, Sara, et al.
Publicado: (2022)

Comparison of image quality of two versions of deep-learning image reconstruction algorithm on a rapid kV-switching CT: a phantom study
por: Dabli, Djamel, et al.
Publicado: (2023)

Dose reduction for CT coronary calcium scoring with a calcium-aware image reconstruction technique: a phantom study
por: Booij, Ronald, et al.
Publicado: (2020)

Prediction of proton beam range in phantom with metals based on monochromatic energy CT images
por: Meng, Qianqian, et al.
Publicado: (2022)

Correction to: Prediction of proton beam range in phantom with metals based on monochromatic energy CT images
Publicado: (2022)

Impact of additional mattresses in emergency CT on the automated patient centering proposed by a 3D camera: a phantom study
por: Greffier, Joël, et al.
Publicado: (2021)

First Results of a New Deep Learning Reconstruction Algorithm on Image Quality and Liver Metastasis Conspicuity for Abdominal Low-Dose CT
por: Greffier, Joël, et al.
Publicado: (2023)

64-slice CT imaging in a case of total anomalous pulmonary venous circulation
por: Shaheen, Feroze, et al.
Publicado: (2009)

Radiation dose optimization for photon-counting CT coronary artery calcium scoring for different patient sizes: a dynamic phantom study
por: Dobrolinska, Magdalena M., et al.
Publicado: (2023)

Improving Image Quality of Bronchial Arteries with Virtual Monochromatic Spectral CT Images
por: Ma, Guangming, et al.
Publicado: (2016)

Multidetector CT imaging of mechanical prosthetic heart valves: quantification of artifacts with a pulsatile in-vitro model
por: Symersky, Petr, et al.
Publicado: (2011)

Prosthetic heart valve assessment with multidetector-row CT: imaging characteristics of 91 valves in 83 patients
por: Habets, Jesse, et al.
Publicado: (2011)

Task-Based Image Quality Assessment Comparing Classical and Iterative Cone Beam CT Images on Halcyon(®)
por: Lassot-Buys, Marion, et al.
Publicado: (2023)

Value of virtual monochromatic spectral image of dual-layer spectral detector CT with noise reduction algorithm for image quality improvement in obese simulated body phantom
por: Kang, Hyo-Jin, et al.
Publicado: (2019)

Accuracy of iodine quantification using dual energy CT in latest generation dual source and dual layer CT
por: Pelgrim, Gert Jan, et al.
Publicado: (2017)

Evaluation of perivascular fat attenuation with coronary CT angiography in cardiac transplantation patients: an imaging biomarker candidate for prediction of cardiac mortality and re-transplantation
por: Moser, Philipp T., et al.
Publicado: (2023)

Diagnostic value of transmural perfusion ratio derived from dynamic CT-based myocardial perfusion imaging for the detection of haemodynamically relevant coronary artery stenosis
por: Coenen, Adriaan, et al.
Publicado: (2016)

Diagnosis of infective endocarditis with cardiac CT in an adult
por: Ouchi, Kotaro, et al.
Publicado: (2019)

Phantom-based correction for standardization of myocardial native T1 and extracellular volume fraction in healthy subjects at 3-Tesla cardiac magnetic resonance imaging
por: Suh, Young Joo, et al.
Publicado: (2022)

Virtual monochromatic spectral CT imaging in preoperative evaluations for intraductal spread of breast cancer: comparison with conventional CT and MRI
por: Matsuura, Yuko, et al.
Publicado: (2023)

Real world impact of added FFR-CT to coronary CT angiography on clinical decision-making and patient prognosis – IMPACT FFR study
por: Becker, Leonie M., et al.
Publicado: (2023)

Spectral photon-counting CT imaging of colorectal peritoneal metastases: initial experience in rats
por: Thivolet, Arnaud, et al.
Publicado: (2020)

French Imaging Database Against Coronavirus (FIDAC): A large COVID-19 multi-center chest CT database
por: Boussel, Loic, et al.
Publicado: (2022)

CT and MR imaging prior to transcatheter aortic valve implantation: standardisation of scanning protocols, measurements and reporting—a consensus document by the European Society of Cardiovascular Radiology (ESCR)
por: Francone, Marco, et al.
Publicado: (2019)

Advanced CT acquisition protocol with a third-generation dual-source CT scanner and iterative reconstruction technique for comprehensive prosthetic heart valve assessment
por: Faure, Marguerite E., et al.
Publicado: (2017)

Lung Dual-Energy CT Perfusion Blood Volume as a Marker of Severity in Chronic Thromboembolic Pulmonary Hypertension
por: Si-Mohamed, Salim A., et al.
Publicado: (2023)

Obtuse marginal coronary artery aneurysm on CT coronary angiogram
por: Wu, Angel I.Y., et al.
Publicado: (2018)

Case report: Multi-detector CT of left pulmonary artery sling
por: Singh, Charan Kamal, et al.
Publicado: (2008)

The usefulness of cardiac CT in the diagnosis of perivalvular complications in patients with infective endocarditis
por: Hryniewiecki, Tomasz, et al.
Publicado: (2019)

Influence of reconstruction kernels on the accuracy of CT-derived fractional flow reserve
por: Ammon, Fabian, et al.
Publicado: (2021)

Diagnosis of acute heart failure in CT pulmonary angiography: feasibility and accuracy
por: Vittoria de Martini, Ilaria, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_q1313crbd2u3uh64ir2bf2khlu