Ultra‐low dose CT colonography with automatic tube current modulation and sinogram‐affirmed iterative reconstruction: Effects on radiation exposure and image quality

OBJECTIVE: To assess the radiation dose and image quality of ultra‐low dose (ULD)‐CT colonography (CTC) obtained with the combined use of automatic tube current (mAs) modulation with a quality reference mAs of 25 and sinogram‐affirmed iterative reconstruction (SAFIRE), compared to low‐dose (LD) CTC...

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Veröffentlicht in:J Appl Clin Med Phys
Hauptverfasser: Cianci, Roberta, Delli Pizzi, Andrea, Esposito, Gianluigi, Timpani, Mauro, Tavoletta, Alessandra, Pulsone, Pierluigi, Basilico, Raffaella, Cotroneo, Antonio Raffaele, Filippone, Antonella
Format: Artigo
Sprache:Inglês
Veröffentlicht: John Wiley and Sons Inc. 2018
Schlagworte:
Medical Imaging
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6333183/
https://ncbi.nlm.nih.gov/pubmed/30586479
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/acm2.12510
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