Impact of patient size on image quality of OSEM3D and BSREM reconstructions in [68Ga]Ga-DOTA-TATE PET/MR

Impact of patient size on image quality of OSEM3D and BSREM reconstructions in [68Ga]Ga-DOTA-TATE PET/MR

Abstract Background Previous [68Ga]Ga-DOTA-TATE PET/CT studies using ordered subset expectation maximization (OSEM3D) based reconstruction algorithms, demonstrated non-linear relations between body weight and image quality. Block Sequential Regularized Expectation Maximization (BSREM) algorithm redu...

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Bibliographic Details
Main Authors: Christina P. W. Cox, Tessa Brabander, Frederik A. Verburg, Marcel Segbers
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:EJNMMI Physics
Subjects:
[68Ga]Ga-DOTA-TATE
PET/MR
BSREM
Block-sequential regularized expectation maximization
OSEM
Ordered subset expectation maximization
Online Access:https://doi.org/10.1186/s40658-025-00777-w
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https://doi.org/10.1186/s40658-025-00777-w

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