Digital breast tomosynthesis (DBT) versus full field digital mammography (FFDM): Comparison of a system performance using a contrast detail phantom

A. Nitrosi; G. Borasi; M. Bertolini; A. Botti; D. Tassoni; S. Strocchi

doi:10.1117/12.811026

Digital breast tomosynthesis (DBT) versus full field digital mammography (FFDM): Comparison of a system performance using a contrast detail phantom

A. Nitrosi, G. Borasi, M. Bertolini, A. Botti, D. Tassoni, S. Strocchi

Arcispedale Santa Maria Nuova

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

To evaluate performance (image signal to noise ratio) of a digital mammographic system working in 2D planar versus tomosynthesis modality, a contrast detail phantom was developed embedding 1 cm plexyglas, including 49 holes of different diameter and depth, between two layers containing a breast simulating material. The acquisition protocol included 15 low dose projections (reconstructed 1mm-thick slices) and a 2D view. Using an automatic software analysis tool, the signal difference to noise ratio (SDNR) was evaluated. SDNR in the DBT images was about a factor two higher than with FFDM (P

Original language	English
Title of host publication	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	7258
DOIs	https://doi.org/10.1117/12.811026
Publication status	Published - 2009
Event	Medical Imaging 2009: Physics of Medical Imaging - Lake Buena Vista, FL, United States Duration: Feb 9 2009 → Feb 12 2009

Other

Other	Medical Imaging 2009: Physics of Medical Imaging
Country/Territory	United States
City	Lake Buena Vista, FL
Period	2/9/09 → 2/12/09

Keywords

Contrast detail phantom
Contrast to noise ratio
Digital breast tomosynthesis
Digital mammography

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
Biomaterials
Radiology Nuclear Medicine and imaging

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10.1117/12.811026

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Digital breast tomosynthesis (DBT) versus full field digital mammography (FFDM) : Comparison of a system performance using a contrast detail phantom. / Nitrosi, A.; Borasi, G.; Bertolini, M.; Botti, A.; Tassoni, D.; Strocchi, S.

Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7258 2009. 725831.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Nitrosi, A, Borasi, G, Bertolini, M, Botti, A, Tassoni, D & Strocchi, S 2009, Digital breast tomosynthesis (DBT) versus full field digital mammography (FFDM): Comparison of a system performance using a contrast detail phantom. in Progress in Biomedical Optics and Imaging - Proceedings of SPIE. vol. 7258, 725831, Medical Imaging 2009: Physics of Medical Imaging, Lake Buena Vista, FL, United States, 2/9/09. https://doi.org/10.1117/12.811026

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Digital breast tomosynthesis (DBT) versus full field digital mammography (FFDM): Comparison of a system performance using a contrast detail phantom

Abstract

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Keywords

ASJC Scopus subject areas

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