Quantification of PET and CT Misalignment Errors Due to Bulk Motion in Cardiac PET/CT Imaging: Phantom and Clinical Studies

Quantification of PET and CT Misalignment Errors Due to Bulk Motion in Cardiac PET/CT Imaging: Phantom and Clinical Studies

Purpose: Non simultaneous acquisition between CT and PET module can introduce misalignment artefact in cardiac PET/CT imaging due to patient motion. We assessed the clinical impact of patient motion and the resulting mismatch between CT and corresponding CT-based attenuation corrected (CTAC) PET ima...

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Bibliographic Details
Main Authors: Pardis Ghafarian, Mohammad Reza Ay, Armaghan Fard-Esfahani, Arman Rahmim, Habib Zaidi
Format: Article
Language:English
Published: Tehran University of Medical Sciences 2014-09-01
Series:Frontiers in Biomedical Technologies
Subjects:
Cardiac PET/CT
Misalignment Artefacts
Attenuation Correction
Image Registration.
Online Access:https://fbt.tums.ac.ir/index.php/fbt/article/view/4

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