Evaluation of gantry speed on image quality and imaging dose for 4D cone-beam CT acquisition

BACKGROUND: This study investigates the effect of gantry speed on 4DCBCT image quality and dose for the Varian On-Board Imager®. METHODS: A thoracic 4DCBCT protocol was designed using a 125 kVp spectrum. Image quality parameters were evaluated for 4DCBCT acquisition using Catphan® phantom with real-...

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發表在:Radiat Oncol
Main Authors: Santoso, Andrew P., Song, Kwang H., Qin, Yujiao, Gardner, Stephen J., Liu, Chang, Chetty, Indrin J., Movsas, Benjamin, Ajlouni, Munther, Wen, Ning
格式: Artigo
語言:Inglês
出版: BioMed Central 2016
主題:
Research
在線閱讀:https://ncbi.nlm.nih.gov/pmc/articles/PMC4966562/
https://ncbi.nlm.nih.gov/pubmed/27473367
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s13014-016-0677-8
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