A proton imaging system using a volumetric liquid scintillator: a preliminary study.
CCD camera
proton computed tomography
proton radiography
scintillator
Journal
Biomedical physics & engineering express
ISSN: 2057-1976
Titre abrégé: Biomed Phys Eng Express
Pays: England
ID NLM: 101675002
Informations de publication
Date de publication:
Jul 2019
Jul 2019
Historique:
entrez:
21
3
2020
pubmed:
21
3
2020
medline:
21
3
2020
Statut:
ppublish
Résumé
With the expansion of proton radiotherapy for cancer treatments, it has become important to explore proton-based imaging technologies to increase the accuracy of proton treatment planning, alignment, and verification. The purpose of this study is to demonstrate the feasibility of using a volumetric liquid scintillator to generate proton radiographs at a clinically relevant energy (180 MeV) using an integrating detector approach. The volumetric scintillator detector is capable of capturing a wide distribution of residual proton beam energies from a single beam irradiation. It has the potential to reduce acquisition time and imaging dose compared to other proton radiography methods. The imaging system design is comprised of a volumetric (20 × 20 × 20 cm
Identifiants
pubmed: 32194988
doi: 10.1088/2057-1976/ab2e4a
pmc: PMC7082085
mid: NIHMS1554935
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : NCI NIH HHS
ID : R01 CA182450
Pays : United States
Déclaration de conflit d'intérêts
Conflicts of interest: The authors have no conflicts of interest to disclose.
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