Observer Performance in the Detection and Classification of Malignant Hepatic Nodules and Masses with CT Image-Space Denoising and Iterative Reconstruction

PURPOSE: To determine if lower-dose computed tomographic (CT) scans obtained with adaptive image-based noise reduction (adaptive nonlocal means [ANLM]) or iterative reconstruction (sinogram-affirmed iterative reconstruction [SAFIRE]) result in reduced observer performance in the detection of maligna...

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Veröffentlicht in:Radiology
Hauptverfasser: Fletcher, Joel G., Yu, Lifeng, Li, Zhoubo, Manduca, Armando, Blezek, Daniel J., Hough, David M., Venkatesh, Sudhakar K., Brickner, Gregory C., Cernigliaro, Joseph C., Hara, Amy K., Fidler, Jeff L., Lake, David S., Shiung, Maria, Lewis, David, Leng, Shuai, Augustine, Kurt E., Carter, Rickey E., Holmes, David R., McCollough, Cynthia H.
Format: Artigo
Sprache:Inglês
Veröffentlicht: Radiological Society of North America 2015
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Original Research
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4514571/
https://ncbi.nlm.nih.gov/pubmed/26020436
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1148/radiol.2015141991
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