Reproducibility of automated volumetric breast density assessment in short-term digital mammography reimaging.
Autor: | Ko ES; Department of Radiology, Samsung Medical Center Sungkyunkwan University School of Medicine, 50 Irwondong, Gangnam-gu, Seoul 135-710, Korea. Electronic address: mathilda0330@gmail.com., Kim RB; Department of Preventive Medicine, Dong-A University School of Medicine, Busan, Korea., Han BK; Department of Radiology, Samsung Medical Center Sungkyunkwan University School of Medicine, 50 Irwondong, Gangnam-gu, Seoul 135-710, Korea. |
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Jazyk: | angličtina |
Zdroj: | Clinical imaging [Clin Imaging] 2015 Jul-Aug; Vol. 39 (4), pp. 582-6. Date of Electronic Publication: 2015 Feb 26. |
DOI: | 10.1016/j.clinimag.2015.02.011 |
Abstrakt: | Two automated volumetric breast density analyses of 44 patients who underwent image-guided needle localization in one breast were compared to calculate the agreement of assessment parameters in short-term digital mammography reimaging. The outputs of the automated volumetric breast density method included four parameters [fibroglandular tissue volume (Vfg), total breast volume (Vb), volumetric breast density (Vbd), and area breast density (Abd)]. The variability and agreement of each parameter were calculated in serial mammograms. There was no significant difference in mean Vfg, Vb, Vbd, or Abd between two mammograms (P = .249, .053, .727, and .603, respectively). (Copyright © 2015 Elsevier Inc. All rights reserved.) |
Databáze: | MEDLINE |
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