Cargando…

Dental artifacts in the head and neck region: implications for Dixon-based attenuation correction in PET/MR

BACKGROUND: In the absence of CT or traditional transmission sources in combined clinical positron emission tomography/magnetic resonance (PET/MR) systems, MR images are used for MR-based attenuation correction (MR-AC). The susceptibility effects due to metal implants challenge MR-AC in the neck reg...

Descripción completa

Detalles Bibliográficos
Autores principales:	Ladefoged, Claes N, Hansen, Adam E, Keller, Sune H, Fischer, Barbara M, Rasmussen, Jacob H, Law, Ian, Kjær, Andreas, Højgaard, Liselotte, Lauze, Francois, Beyer, Thomas, Andersen, Flemming L
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer International Publishing 2015
Materias:	Original Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4546019/ https://www.ncbi.nlm.nih.gov/pubmed/26501810 http://dx.doi.org/10.1186/s40658-015-0112-5

Ejemplares similares

Impact of incorrect tissue classification in Dixon-based MR-AC: fat-water tissue inversion
por: Ladefoged, Claes Nøhr, et al.
Publicado: (2014)

Sparsely sampled MR navigators as a practical tool for quality control and correction of head motion in simultaneous PET/MR
por: Keller, Sune H, et al.
Publicado: (2014)

PET/MR imaging of sarcomas: effect of PET quantification by classification of tissue
por: Ladefoged, Claes Nøhr, et al.
Publicado: (2014)

Motion correction in simultaneous PET/MR brain imaging using sparsely sampled MR navigators: a clinically feasible tool
por: Keller, Sune H, et al.
Publicado: (2015)

Erratum to: Motion correction in simultaneous PET/MR brain imaging using sparsely sampled MR navigators: a clinically feasible tool
por: Keller, Sune H., et al.
Publicado: (2015)

Quantification and accuracy of clinical [11C]-PiB PET/MRI: the effect of MR-based attenuation correction
por: Law, Ian, et al.
Publicado: (2014)

Deep learning for Dixon MRI-based attenuation correction in PET/MRI of head and neck cancer patients
por: Olin, Anders B., et al.
Publicado: (2022)

PET/MR: improvement of the UTE μ-maps using modified MLAA
por: Benoit, Didier, et al.
Publicado: (2015)

DeepDixon synthetic CT for [(18F]FET) PET/MRI attenuation correction of post-surgery glioma patients with metal implants
por: Ladefoged, Claes Nøhr, et al.
Publicado: (2023)

RESOLUTE PET/MRI Attenuation Correction for O-(2-(18)F-fluoroethyl)-L-tyrosine (FET) in Brain Tumor Patients with Metal Implants
por: Ladefoged, Claes N., et al.
Publicado: (2017)

PET/MR attenuation correction in brain imaging using a continuous bone signal derived from UTE
por: Ladefoged, Claes, et al.
Publicado: (2015)

Geometric distortions of diffusion weighted imaging of the head/neck in combined PET/MR: optimization of image acquisition and post-processing correction for oncology applications
por: Hansen, Adam E, et al.
Publicado: (2014)

Deep Learning Based Attenuation Correction of PET/MRI in Pediatric Brain Tumor Patients: Evaluation in a Clinical Setting
por: Ladefoged, Claes Nøhr, et al.
Publicado: (2019)

Deep-learning-based attenuation correction in dynamic [(15)O]H(2)O studies using PET/MRI in healthy volunteers
por: Puig, Oriol, et al.
Publicado: (2021)

Cross-calibration of the Siemens mMR: easily acquired accurate PET phantom measurements, long-term stability and reproducibility
por: Keller, Sune H., et al.
Publicado: (2016)

A zero-dose synthetic baseline for the personalized analysis of [(18)F]FDG-PET: Application in Alzheimer’s disease
por: Hinge, Christian, et al.
Publicado: (2022)

Estimation of brain amyloid accumulation using deep learning in clinical [(11)C]PiB PET imaging
por: Ladefoged, Claes Nøhr, et al.
Publicado: (2023)

Hybrid PET/MRI imaging in healthy unsedated newborn infants with quantitative rCBF measurements using (15)O-water PET
por: Andersen, Julie B, et al.
Publicado: (2018)

“Low Dose MR” Dixon Technique for Imaging FDG PET-MR Lymphoma
por: Mufti, Musa Ali, et al.
Publicado: (2022)

Metal artifact correction strategies in MRI-based attenuation correction in PET/MRI
por: Schramm, Georg, et al.
Publicado: (2019)

Simultaneous PET/MRI with (13)C magnetic resonance spectroscopic imaging (hyperPET): phantom-based evaluation of PET quantification
por: Hansen, Adam E., et al.
Publicado: (2016)

Positron emission tomography/magnetic resonance hybrid scanner imaging of cerebral blood flow using (15)O-water positron emission tomography and arterial spin labeling magnetic resonance imaging in newborn piglets
por: Andersen, Julie B, et al.
Publicado: (2015)

The effect of reduced scan time on response assessment FDG-PET/CT imaging using Deauville score in patients with lymphoma
por: Hornnes, Charlotte, et al.
Publicado: (2021)

Non-contrast mDixon MR angiography of the neck: Comparison with time-of-flight MR angiography in normal subjects
por: Mizoshiri, Tomohiro, et al.
Publicado: (2021)

Assessment of Artificial Intelligence Automatic Multiple Sclerosis Lesion Delineation Tool for Clinical Use
por: Hindsholm, Amalie Monberg, et al.
Publicado: (2021)

Identification and characterization of human brown adipose tissue (BAT) content and metabolism in adults using [(18)F]-FDG PET/MR – a pilot study
por: Johannesen, Helle H, et al.
Publicado: (2014)

Quantitative impact of Dixon μmap variability in dual-time-point brain PET/MR
por: Jackson, Kimberly, et al.
Publicado: (2015)

Artifact-free fat-water separation in Dixon MRI using deep learning
por: Basty, Nicolas, et al.
Publicado: (2023)

Reproducibility of Quantitative Brain Imaging Using a PET-Only and a Combined PET/MR System
por: Lassen, Martin L., et al.
Publicado: (2017)

(64)Cu-DOTATATE PET/MRI for Detection of Activated Macrophages in Carotid Atherosclerotic Plaques: Studies in Patients Undergoing Endarterectomy
por: Pedersen, Sune Folke, et al.
Publicado: (2015)

Cerebral FDG-PET scanning abnormalities in optimally treated HIV patients
por: Andersen, Åse B, et al.
Publicado: (2010)

Using mDixon to remove motion artifacts in carotid artery vessel wall MRI
por: Wang, Jinnan, et al.
Publicado: (2012)

Image artifacts from MR-based attenuation correction in dedicated PET/MR breast coil for PET/MR mammography
por: Cho, Ihnho, et al.
Publicado: (2015)

Evaluation of SUVlean consistency in FDG and PSMA PET/MR with Dixon-, James-, and Janma-based lean body mass correction
por: Zhao, Jun, et al.
Publicado: (2021)

Brain perfusion CT compared with(15)O-H(2)O-PET in healthy subjects
por: Grüner, Julie Marie, et al.
Publicado: (2011)

Hybrid imaging with PET/CT and PET/MR
por: Kjaer, Andreas
Publicado: (2014)

Myocardial creep-induced misalignment artifacts in PET/MR myocardial perfusion imaging
por: von Felten, Elia, et al.
Publicado: (2020)

Intravenous contrast-enhanced CT can be used for CT-based attenuation correction in clinical (111)In-octreotide SPECT/CT
por: Klausen, Thomas Levin, et al.
Publicado: (2015)

Potential Clinical Impact of LAFOV PET/CT: A Systematic Evaluation of Image Quality and Lesion Detection
por: Honoré d’Este, Sabrina, et al.
Publicado: (2023)

Professor Geoffrey Dixon
Publicado: (1980)

Cannot write session to /tmp/vufind_sessions/sess_b73t34a589lmgccsf3n8grn0iu