Volumetry of low-contrast liver lesions with CT: Investigation of estimation uncertainties in a phantom study

PURPOSE: To evaluate the performance of lesion volumetry in hepatic CT as a function of various imaging acquisition parameters. METHODS: An anthropomorphic abdominal phantom with removable liver inserts was designed for this study. Two liver inserts, each containing 19 synthetic lesions with varying...

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Veröffentlicht in:Med Phys
Hauptverfasser: Li, Qin, Liang, Yongguang, Huang, Qiao, Zong, Min, Berman, Benjamin, Gavrielides, Marios A., Schwartz, Lawrence H., Zhao, Binsheng, Petrick, Nicholas
Format: Artigo
Sprache:Inglês
Veröffentlicht: American Association of Physicists in Medicine 2016
Schlagworte:
QUANTITATIVE IMAGING AND IMAGE PROCESSING
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5123997/
https://ncbi.nlm.nih.gov/pubmed/27908157
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4967776
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