On the correction of respiratory motion-induced image reconstruction errors in positron-emission tomography-guided radiation therapy

On the correction of respiratory motion-induced image reconstruction errors in positron-emission tomography-guided radiation therapy

Background and purpose: Free breathing (FB) positron emission tomography (PET) images are routinely used in radiotherapy for lung cancer patients. Respiration-induced artifacts in these images compromise treatment response assessment and obstruct clinical implementation of dose painting and PET-guid...

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Bibliographic Details
Main Authors:	Hualiang Zhong, Lei Ren, Yonggang Lu, Yu Liu
Format:	Article
Language:	English
Published:	Elsevier 2023-04-01
Series:	Physics and Imaging in Radiation Oncology
Subjects:	Positron emission tomography Motion artifact Deconvolution Image reconstruction Image-guided radiotherapy
Online Access:	http://www.sciencedirect.com/science/article/pii/S2405631623000210

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