90Y SPECT scatter estimation and voxel dosimetry in radioembolization using a unified deep learning framework

90Y SPECT scatter estimation and voxel dosimetry in radioembolization using a unified deep learning framework

Abstract Purpose 90Y SPECT-based dosimetry following radioembolization (RE) in liver malignancies is challenging due to the inherent scatter and the poor spatial resolution of bremsstrahlung SPECT. This study explores a deep-learning-based absorbed dose-rate estimation method for 90Y that mitigates...

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Bibliographic Details
Main Authors: Yixuan Jia, Zongyu Li, Azadeh Akhavanallaf, Jeffrey A. Fessler, Yuni K. Dewaraja
Format: Article
Language:English
Published: SpringerOpen 2023-12-01
Series:EJNMMI Physics
Subjects:
90Y
SPECT
Radioembolization
Scatter correction
Dosimetry
Deep learning
Online Access:https://doi.org/10.1186/s40658-023-00598-9

Internet

https://doi.org/10.1186/s40658-023-00598-9

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