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Intrafraction 4D‐cone beam CT acquired during volumetric arc radiotherapy delivery: kV parameter optimization and 4D motion accuracy for lung stereotactic body radiotherapy (SBRT) patients
PURPOSE: Elekta XVI 5.0 allows for four‐dimensional cone beam computed tomography (4D CBCT) image acquisition during treatment delivery to monitor intrafraction motion. These images can have poorer image quality due to undersampling of kV projections and treatment beam MV scatter effects. We determi...
Enregistré dans:
| Publié dans: | J Appl Clin Med Phys |
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| Auteurs principaux: | , , , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
John Wiley and Sons Inc.
2019
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6909121/ https://ncbi.nlm.nih.gov/pubmed/31675150 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/acm2.12755 |
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