Claes Ladefoged
Claes Ladefoged
Copenhagen University Hospital, Rigshospitalet. Dept. Clinical Physiology, Nuclear Medicine and PET
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Combined PET/MR imaging in neurology: MR-based attenuation correction implies a strong spatial bias when ignoring bone
FL Andersen, CN Ladefoged, T Beyer, SH Keller, AE Hansen, L Højgaard, ...
Neuroimage 84, 206-216, 2014
A multi-centre evaluation of eleven clinically feasible brain PET/MRI attenuation correction techniques using a large cohort of patients
CN Ladefoged, I Law, U Anazodo, KS Lawrence, D Izquierdo-Garcia, ...
Neuroimage 147, 346-359, 2017
Region specific optimization of continuous linear attenuation coefficients based on UTE (RESOLUTE): application to PET/MR brain imaging
CN Ladefoged, D Benoit, I Law, S Holm, A Kjær, L Højgaard, AE Hansen, ...
Physics in Medicine & Biology 60 (20), 8047, 2015
Combined PET/MRI: multi-modality multi-parametric imaging is here
DL Bailey, BJ Pichler, B Gückel, H Barthel, AJ Beer, J Bremerich, ...
Molecular imaging and biology 17 (5), 595-608, 2015
Whole-body PET/MRI: the effect of bone attenuation during MR-based attenuation correction in oncology imaging
MC Aznar, R Sersar, J Saabye, CN Ladefoged, FL Andersen, ...
European journal of radiology 83 (7), 1177-1183, 2014
PET/MR imaging of the pelvis in the presence of endoprostheses: reducing image artifacts and increasing accuracy through inpainting
CN Ladefoged, FL Andersen, SH Keller, J Löfgren, AE Hansen, S Holm, ...
European journal of nuclear medicine and molecular imaging 40 (4), 594-601, 2013
Impact of incorrect tissue classification in Dixon-based MR-AC: fat-water tissue inversion
CN Ladefoged, AE Hansen, SH Keller, S Holm, I Law, T Beyer, ...
EJNMMI physics 1 (1), 101, 2014
Deep learning based attenuation correction of PET/MRI in pediatric brain tumor patients: Evaluation in a clinical setting
CN Ladefoged, L Marner, A Hindsholm, I Law, L Højgaard, FL Andersen
Frontiers in neuroscience 12, 1005, 2019
Multi-atlas attenuation correction supports full quantification of static and dynamic brain PET data in PET-MR
I Mérida, A Reilhac, J Redouté, RA Heckemann, N Costes, A Hammers
Physics in Medicine & Biology 62 (7), 2834, 2017
PET/MRI for oncologic brain imaging: a comparison of standard MR-based attenuation corrections with a model-based approach for the Siemens mMR PET/MR System
I Rausch, L Rischka, CN Ladefoged, J Furtner, M Fenchel, A Hahn, ...
Journal of Nuclear Medicine 58 (9), 1519-1525, 2017
Motion correction in simultaneous PET/MR brain imaging using sparsely sampled MR navigators: a clinically feasible tool
SH Keller, C Hansen, C Hansen, FL Andersen, C Ladefoged, C Svarer, ...
EJNMMI physics 2 (1), 1-7, 2015
Optimized MLAA for quantitative non-TOF PET/MR of the brain
D Benoit, CN Ladefoged, A Rezaei, SH Keller, FL Andersen, L Højgaard, ...
Physics in Medicine & Biology 61 (24), 8854, 2016
Dental artifacts in the head and neck region: implications for Dixon-based attenuation correction in PET/MR
CN Ladefoged, AE Hansen, SH Keller, BM Fischer, JH Rasmussen, I Law, ...
EJNMMI physics 2 (1), 8, 2015
Positron Emission Tomography/Magnetic Resonance Hybrid Scanner Imaging of Cerebral Blood Flow Using 15O-Water Positron Emission Tomography and …
JB Andersen, WS Henning, U Lindberg, CN Ladefoged, L Højgaard, ...
Journal of Cerebral Blood Flow & Metabolism 35 (11), 1703-1710, 2015
RESOLUTE PET/MRI attenuation correction for O-(2-18F-fluoroethyl)-L-tyrosine (FET) in brain tumor patients with metal implants
CN Ladefoged, FL Andersen, A Kjær, L Højgaard, I Law
Frontiers in neuroscience 11, 453, 2017
Reproducibility of MR-based attenuation maps in PET/MRI and the impact on PET quantification in lung cancer
A Olin, CN Ladefoged, NH Langer, SH Keller, J Löfgren, AE Hansen, ...
Journal of Nuclear Medicine 59 (6), 999-1004, 2018
Comparison of simultaneous arterial spin labeling MRI and 15O-H2O PET measurements of regional cerebral blood flow in rest and altered perfusion states
O Puig, OM Henriksen, MB Vestergaard, AE Hansen, FL Andersen, ...
Journal of Cerebral Blood Flow & Metabolism 40 (8), 1621-1633, 2020
Hybrid PET/MRI imaging in healthy unsedated newborn infants with quantitative rCBF measurements using 15O-water PET
JB Andersen, U Lindberg, OV Olesen, D Benoit, CN Ladefoged, ...
Journal of Cerebral Blood Flow & Metabolism 39 (5), 782-793, 2019
Automatic correction of dental artifacts in PET/MRI
CN Ladefoged, FL Andersen, SH Keller, T Beyer, I Law, L Højgaard, ...
Journal of Medical Imaging 2 (2), 024009, 2015
Metal artifact correction strategies in MRI-based attenuation correction in PET/MRI
G Schramm, CN Ladefoged
BJR| Open 1, 20190033, 2019
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