Reduction in x-ray scatter and radiation dose for volume-of-interest (VOI) cone beam breast CT—a phantom study

With volume-of-interest (VOI) cone beam computed tomography (CBCT) imaging, one set of projection images are acquired with the VOI collimator at a regular or high exposure level and the second set of projection images are acquired without the collimator at a reduced exposure level. The high exposure...

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Detalhes bibliográficos
Main Authors: Lai, Chao-Jen, Chen, Lingyun, Zhang, Huojun, Liu, Xinming, Zhong, Yuncheng, Shen, Youtao, Han, Tao, Ge, Shuaiping, Yi, Ying, Wang, Tianpeng, Yang, Wei T., Whitman, Gary J., Shaw, Chris C.
Formato: Artigo
Idioma:Inglês
Publicado em: 2009
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Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2855392/
https://ncbi.nlm.nih.gov/pubmed/19841514
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/54/21/016
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