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Title:

Feasible Dose Reduction in Routine Chest Computed Tomography Maintaining Constant Image Quality Using the Last Three Scanner Generations: From Filtered Back Projection to Sinogram-affirmed Iterative Reconstruction and Impact of the Novel Fully Integrated

Document type:
journal article
Author(s):
Ebner, Lukas, L; Knobloch, Felix, F; Huber, Adrian, A; Landau, Julia, J; Ott, Daniel, D; Heverhagen, Johannes T, JT; Christe, Andreas, A
Abstract:
The aim of the present study was to evaluate a dose reduction in contrast-enhanced chest computed tomography (CT) by comparing the three latest generations of Siemens CT scanners used in clinical practice. We analyzed the amount of radiation used with filtered back projection (FBP) and an iterative reconstruction (IR) algorithm to yield the same image quality. Furthermore, the influence on the radiation dose of the most recent integrated circuit detector (ICD; Stellar detector, Siemens Healthca...     »
Journal title abbreviation:
J Clin Imaging Sci
Year:
2014
Journal volume:
4
Pages contribution:
38
Language:
eng
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/25161807
Print-ISSN:
2156-7514
TUM Institution:
Institut für Radiologie
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