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Estimating patient dose from CT exams that use automatic exposure control: Development and validation of methods to accurately estimate tube current values

PURPOSE: The vast majority of body CT exams are performed with automatic exposure control (AEC), which adapts the mean tube current to the patient size and modulates the tube current either angularly, longitudinally or both. However, most radiation dose estimation tools are based on fixed tube curre...

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Detalhes bibliográficos
Publicado no:Med Phys
Main Authors: McMillan, Kyle, Bostani, Maryam, Cagnon, Christopher H., Yu, Lifeng, Leng, Shuai, McCollough, Cynthia H., McNitt‐Gray, Michael F.
Formato: Artigo
Idioma:Inglês
Publicado em: John Wiley and Sons Inc. 2017
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5553684/
https://ncbi.nlm.nih.gov/pubmed/28477342
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mp.12314
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