Performing an additional lateral decubitus PET/CT scan to resolve a respiratory motion artifact
Respiratory motion artifacts may affect interpretation of whole-body 18F-FDG PET/CT scans,
especially when lesions are localized between the liver and the lung. We report a case of a …
especially when lesions are localized between the liver and the lung. We report a case of a …
Respiratory motion artefact in the liver dome on FDG PET/CT: comparison of attenuation correction with CT and a caesium external source
D Papathanassiou, S Becker, R Amir… - European journal of …, 2005 - Springer
Purpose Respiratory motion has been reported to be a potential cause of artefacts on
PET/CT, and of errors in the quantification of lesion activity due to inaccurate attenuation …
PET/CT, and of errors in the quantification of lesion activity due to inaccurate attenuation …
Respiratory motion artifacts on PET emission images obtained using CT attenuation correction on PET-CT
MM Osman, C Cohade, Y Nakamoto… - European journal of …, 2003 - Springer
PET-CT scanners allow generation of transmission maps from CT. The use of CT attenuation
correction (CTAC) instead of germanium-68 attenuation correction (Ge AC) might be …
correction (CTAC) instead of germanium-68 attenuation correction (Ge AC) might be …
Evaluations of Misregistration and Motion-blur Corrections of 100 Whole Body 18F-FDG Patient Studies
A Yu, M Truong, C Wu, SB Cuellar, HF Dalla Pria… - 2023 - Soc Nuclear Med
P1381 Introduction: Respiratory motion induced misregistration between PET and CT and
motion-blur in PET data can compromise accurate localization and quantification in whole …
motion-blur in PET data can compromise accurate localization and quantification in whole …
[HTML][HTML] Feasibility of Systematic Respiratory-Gated Acquisition in Unselected Patients Referred for 18F-Fluorodeoxyglucose Positron Emission Tomography …
P Robin, D Bourhis, B Bernard, R Abgral… - Frontiers in …, 2018 - frontiersin.org
Objective Respiratory motion in 18F-fluorodeoxyglucose positron emission
tomography/computed tomography (FDG PET/CT) induces blurred images, leading to errors …
tomography/computed tomography (FDG PET/CT) induces blurred images, leading to errors …
Practical PET respiratory motion correction in clinical PET/MR
R Manber, K Thielemans, BF Hutton… - Journal of nuclear …, 2015 - Soc Nuclear Med
Respiratory motion during PET acquisition may lead to blurring in resulting images and
underestimation of uptake parameters. The advent of integrated PET/MR scanners allows us …
underestimation of uptake parameters. The advent of integrated PET/MR scanners allows us …
Evaluation of respiratory motion-corrected PET/CT in oncological patients
T Otani, M Hosono, Y Nakamoto, E Kidera, K Kitaguchi… - 2019 - Soc Nuclear Med
228 Objectives: Respiratory motions of organs may lead to blurring in PET/CT images,
resulting in lower detectability of lesions and inaccurate SUV measurement. Motion …
resulting in lower detectability of lesions and inaccurate SUV measurement. Motion …
uExcel Focus: a unified solution for respiratory motion in PET/CT
P1261 Introduction: For below-the-neck PET/CT imaging, respiratory motion (RM) has
become one of the most prevalent causes of image artifact, especially in terms of (1) RM …
become one of the most prevalent causes of image artifact, especially in terms of (1) RM …
Improved alignment of PET and CT images in whole-body PET/CT in cases of respiratory motion during CT
JJ Hamill, JG Meier, SLB Cuellar… - Journal of Nuclear …, 2020 - Soc Nuclear Med
Respiratory motion during the CT and PET parts of a PET/CT scan leads to imperfect
alignment of anatomic features seen by the 2 modalities. In this work, we concentrate on the …
alignment of anatomic features seen by the 2 modalities. In this work, we concentrate on the …
Dual-modality PET/CT imaging: the effect of respiratory motion on combined image quality in clinical oncology
T Beyer, G Antoch, T Blodgett, LF Freudenberg… - European journal of …, 2003 - Springer
To reduce potential mis-registration from differences in the breathing pattern between two
complementary PET and CT data sets, patients are generally allowed to breathe quietly …
complementary PET and CT data sets, patients are generally allowed to breathe quietly …
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