Radioactivity and Space Range of Ultra-Low-Activity for in vivo Off-line PET Verification of Proton and Carbon Ion Beam—A Phantom Study

Radioactivity and Space Range of Ultra-Low-Activity for in vivo Off-line PET Verification of Proton and Carbon Ion Beam—A Phantom Study

Purpose: The radioactivity induced by proton and heavy ion beam belongs to the ultra-low-activity (ULA). Therefore, the radioactivity and space range of commercial off-line positron emission tomography (PET) acquisition based on ULA should be evaluated accurately to guarantee the reliability of clin...

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Bibliographic Details
Main Authors: Fuquan Zhang, Junyu Zhang, Yan Lu, Yixiangzi Sheng, Yun Sun, Jiangang Zhang, Jingyi Cheng, Rong Zhou
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-12-01
Series:Frontiers in Public Health
Subjects:
ultra-low activity
off-line PET
proton therapy
beam range
PET verification
Online Access:https://www.frontiersin.org/articles/10.3389/fpubh.2021.771017/full
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