Cargando…

CT-based thermometry with virtual monoenergetic images by dual-energy of fat, muscle and bone using FBP, iterative and deep learning–based reconstruction

OBJECTIVES: The aim of this study was to evaluate the sensitivity of CT-based thermometry for clinical applications regarding a three-component tissue phantom of fat, muscle and bone. Virtual monoenergetic images (VMI) by dual-energy measurements and conventional polychromatic 120-kVp images with mo...

Descripción completa

Detalles Bibliográficos
Autores principales:	Heinrich, Andreas, Schenkl, Sebastian, Buckreus, David, Güttler, Felix V., Teichgräber, Ulf K-M.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer Berlin Heidelberg 2021
Materias:	Computed Tomography
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8660750/ https://www.ncbi.nlm.nih.gov/pubmed/34327575 http://dx.doi.org/10.1007/s00330-021-08206-z

Ejemplares similares

Combining virtual monoenergetic imaging and iterative metal artifact reduction in first-generation photon-counting computed tomography of patients with dental implants
por: Patzer, Theresa Sophie, et al.
Publicado: (2023)

Metal artifact reduction in patients with total hip replacements: evaluation of clinical photon counting CT using virtual monoenergetic images
por: Schreck, Julian, et al.
Publicado: (2023)

Objective and subjective comparison of virtual monoenergetic vs. polychromatic images in patients with pancreatic ductal adenocarcinoma
por: Beer, Lucian, et al.
Publicado: (2019)

Quality measures for fully automatic CT histogram-based fat estimation on a corpse sample
por: Schenkl, Sebastian, et al.
Publicado: (2022)

Assessment of image quality in abdominal CT: potential dose reduction with model-based iterative reconstruction
por: Kataria, Bharti, et al.
Publicado: (2018)

Assessment of thoracic disk herniation by using virtual noncalcium dual-energy CT in comparison with standard grayscale CT
por: Koch, Vitali, et al.
Publicado: (2021)

Automatic human identification based on dental X-ray radiographs using computer vision
por: Heinrich, Andreas, et al.
Publicado: (2020)

A Novel Iterative CT Reconstruction Approach Based on FBP Algorithm
por: Shi, Hongli, et al.
Publicado: (2015)

Adaptive statistical iterative reconstruction (ASIR) affects CT radiomics quantification in primary colorectal cancer
por: Prezzi, Davide, et al.
Publicado: (2019)

Sensitivity of virtual non-contrast dual-energy CT urogram for detection of urinary calculi: a systematic review and meta-analysis
por: McCoombe, Katherine, et al.
Publicado: (2022)

Radiation dose reduction for CT assessment of urolithiasis using iterative reconstruction: A prospective intra-individual study
por: den Harder, Annemarie M., et al.
Publicado: (2017)

Dual-source CT for chest pain assessment
por: Johnson, Thorsten R. C., et al.
Publicado: (2007)

Robustness of CT radiomics features: consistency within and between single-energy CT and dual-energy CT
por: Chen, Yong, et al.
Publicado: (2022)

Diagnostic accuracy of color-coded virtual noncalcium reconstructions derived from portal venous phase dual-energy CT in the assessment of lumbar disk herniation
por: Koch, Vitali, et al.
Publicado: (2021)

Myeloma bone disease imaging on a 1st-generation clinical photon-counting detector CT vs. 2nd-generation dual-source dual-energy CT
por: Winkelmann, Moritz T., et al.
Publicado: (2022)

Image quality evaluation of dual-layer spectral CT in comparison to single-layer CT in a reduced-dose setting
por: Do, Thuy Duong, et al.
Publicado: (2020)

Visualization of bone details in a novel photon-counting dual-source CT scanner—comparison with energy-integrating CT
por: Bette, Stefanie J., et al.
Publicado: (2021)

Valid and reliable diagnostic performance of dual-energy CT in anterior cruciate ligament rupture
por: Liu, Di, et al.
Publicado: (2023)

Skeletal muscle fat quantification by dual-energy computed tomography in comparison with 3T MR imaging
por: Molwitz, I., et al.
Publicado: (2021)

Comparing dual energy CT and subtraction CT on a phantom: which one provides the best contrast in iodine maps for sub-centimetre details?
por: Baerends, Evelinda, et al.
Publicado: (2018)

Coronary artery assessment in Kawasaki disease with dual-source CT angiography to uncover vascular pathology
por: van Stijn, D., et al.
Publicado: (2019)

Multi-detector CT imaging: impact of virtual tube current reduction and sparse sampling on detection of vertebral fractures
por: Sollmann, Nico, et al.
Publicado: (2019)

The effect of iterative reconstruction on computed tomography assessment of emphysema, air trapping and airway dimensions
por: Mets, Onno M., et al.
Publicado: (2012)

Virtual Monoenergetic Images of Dual-Energy CT—Impact on Repeatability, Reproducibility, and Classification in Radiomics
por: Euler, André, et al.
Publicado: (2021)

Quantification of dual-energy CT-derived functional parameters as potential imaging markers for progression of idiopathic pulmonary fibrosis
por: Scharm, Sarah C., et al.
Publicado: (2021)

Virtual Monoenergetic CT Imaging via Deep Learning
por: Cong, Wenxiang, et al.
Publicado: (2020)

Efficacy of a dynamic collimator for overranging dose reduction in a second- and third-generation dual source CT scanner
por: Booij, Ronald, et al.
Publicado: (2017)

Investigation on the proton range uncertainty with spectral CT‐based virtual monoenergetic images
por: Zhu, Libing, et al.
Publicado: (2023)

Evaluation of an organ-based tube current modulation tool in pediatric CT examinations
por: Papadakis, Antonios E., et al.
Publicado: (2020)

Opportunistic osteoporosis screening: contrast-enhanced dual-layer spectral CT provides accurate measurements of vertebral bone mineral density
por: Roski, Ferdinand, et al.
Publicado: (2020)

Quantitative dual-energy CT material decomposition of holmium microspheres: local concentration determination evaluated in phantoms and a rabbit tumor model
por: Gutjahr, Ralf, et al.
Publicado: (2020)

COVIDiag: a clinical CAD system to diagnose COVID-19 pneumonia based on CT findings
por: Abbasian Ardakani, Ali, et al.
Publicado: (2020)

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

Decreased stage migration rate of early gastric cancer with a new reconstruction algorithm using dual-energy CT images: a preliminary study
por: Shi, Cen, et al.
Publicado: (2016)

Assessment of task-based image quality for abdominal CT protocols linked with national diagnostic reference levels
por: Viry, Anaïs, et al.
Publicado: (2021)

A meta-analysis of the diagnostic test accuracy of CT-based radiomics for the prediction of COVID-19 severity
por: Kao, Yung-Shuo, et al.
Publicado: (2022)

Virtual monoenergetic micro-CT imaging in mice with artificial intelligence
por: van der Heyden, Brent, et al.
Publicado: (2022)

Virtual Monoenergetic Imaging of Lower Extremities Using Dual-Energy CT Angiography in Patients with Diabetes Mellitus
por: Bucolo, Giuseppe Mauro, et al.
Publicado: (2023)

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

Task-based assessment of neck CT protocols using patient-mimicking phantoms—effects of protocol parameters on dose and diagnostic performance
por: Jahnke, Paul, et al.
Publicado: (2020)

Cannot write session to /tmp/vufind_sessions/sess_qpv18jebi9200qhmnlkbhll038