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Extra Z-axis Coverage at CT Imaging Resulting in Excess Radiation Dose: Frequency, Degree and Contributory Factors

OBJECTIVE: To assess the degree of extra scanning beyond the prescribed anatomic boundaries for thoracic and body CT scans and to identify associated factors. METHODS: For 442 consecutive chest, abdomen and/or pelvis CT exams, the length of extra scanning beyond the prescribed anatomic boundaries wa...

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Detalhes bibliográficos
Main Authors: Liao, Eric A., Quint, Leslie E., Goodsitt, Mitchell M., Francis, Isaac R., Khalatbari, Shokoufeh, Myles, James D.
Formato: Artigo
Idioma:Inglês
Publicado em: 2011
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3461585/
https://ncbi.nlm.nih.gov/pubmed/21245690
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/RCT.0b013e3181f5a652
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