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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Bibliografiske detaljer
Udgivet i:Radiology
Main Authors: 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
Sprog:Inglês
Udgivet: Radiological Society of North America 2015
Fag:
Original Research
Online adgang: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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