Whole-body respiratory gated PET/CT
537 Objectives: We assess the functionality of a respiratory gated PET/CT protocol that is
both clinically feasible and applicable to whole-body imaging. There are potential benefits of …
both clinically feasible and applicable to whole-body imaging. There are potential benefits of …
Recombining respiratory gated pet frames
Respiratory gating in PET can improve image resolution, but comes at the cost of an
increase in noise. We are presenting a method based on the idea that there is useful …
increase in noise. We are presenting a method based on the idea that there is useful …
Respiratory gated PET derived in a fully automated manner from raw PET data
AL Kesner, RA Bundschuh, NC Detorie… - … on Nuclear Science, 2009 - ieeexplore.ieee.org
Respiratory motion in PET degrades image quality and limits detectability of small or low-
contrast lesions. Although image quality can be improved using respiratory-gating, this adds …
contrast lesions. Although image quality can be improved using respiratory-gating, this adds …
Respiratory gated PET derived from raw PET data
AL Kesner, RA Bundschuh, NC Detorie… - 2007 IEEE Nuclear …, 2007 - ieeexplore.ieee.org
Respiratory motion in PET degrades images and limits detectability of small or low-contrast
lesions. Although image quality can be improved using respiratory-gating hardware, this …
lesions. Although image quality can be improved using respiratory-gating hardware, this …
Respiratory-gated PET imaging with reduced acquisition time for suspect malignancies: the first experience in application of total-body PET/CT
G Liu, S Chen, Y Hu, S Cao, X Yang, Y Zhou, H Shi - European Radiology, 2023 - Springer
Objectives This study aimed to investigate the performance of respiratory-gating imaging
with reduced acquisition time using the total-body positron emission tomography/computed …
with reduced acquisition time using the total-body positron emission tomography/computed …
Reduction of respiratory effects on lung PET imaging with respiratory-gated acquisition associated with breath-hold CT; Reduction des effets de la respiration en …
J Morvan, I El Esper, L Saidi, V Moullart, J Daouk… - Medecine Nucleaire …, 2007 - osti.gov
Respiratory motion causes a spread of lesion uptake over a larger area in Positron Emission
Tomography (PET) images for moving structures. When CT images are used for attenuation …
Tomography (PET) images for moving structures. When CT images are used for attenuation …
Rigid vs. non-rigid motion correction for respiratory gated PET
N Detorie, M Dahlbom - 2007 - Soc Nuclear Med
1717 Objectives: The aim of this study was to investigate the feasibility of a rigid motion
correction method for respiratory gated positron emission tomography (PET). Methods: The …
correction method for respiratory gated positron emission tomography (PET). Methods: The …
Impact of data-driven respiratory gating in clinical PET
F Büther, T Vehren, KP Schäfers, M Schäfers - Radiology, 2016 - pubs.rsna.org
Purpose To study the feasibility and impact of respiratory gating in positron emission
tomographic (PET) imaging in a clinical trial comparing conventional hardware-based gating …
tomographic (PET) imaging in a clinical trial comparing conventional hardware-based gating …
Quantification of lung PET images: challenges and opportunities
Millions of people are affected by respiratory diseases, leading to a significant health burden
globally. Because of the current insufficient knowledge of the underlying mechanisms that …
globally. Because of the current insufficient knowledge of the underlying mechanisms that …
Impact of respiration variability on respiratory gated whole-body PET/CT imaging
667 Objectives: We present an analysis of respiratory tracking signals for respiratory gated
whole-body PET/CT imaging. Clinical PET/CT systems use gating triggers derived from …
whole-body PET/CT imaging. Clinical PET/CT systems use gating triggers derived from …