Radiation dose reduction in time-resolved CT angiography using highly constrained back projection reconstruction

Recently dynamic, time-resolved three-dimensional computed tomography angiography (CTA) has been introduced to the neurological imaging community. However, the radiation dose delivered to patients in time-resolved CTA protocol is a high and potential risk associated with the ionizing radiation dose....

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Bibliographic Details
Main Authors: Supanich, Mark, Tao, Yinghua, Nett, Brian, Pulfer, Kari, Hsieh, Jiang, Turski, Patrick, Mistretta, Charles, Rowley, Howard, Chen, Guang-Hong
Format: Artigo
Language:Inglês
Published: 2009
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2931802/
https://ncbi.nlm.nih.gov/pubmed/19567941
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/54/14/013
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