Breast phantom with silicone implant for evaluation inconventional mammography

Silva, Fábio Alessandro Rolemberg; Souza, Luiza Freire de; Salmon, Carlos Ernesto Garrido; Souza, Divanizia do Nascimento

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Campo DC	Valor	Lengua/Idioma
dc.contributor.author	Silva, Fábio Alessandro Rolemberg	-
dc.contributor.author	Souza, Luiza Freire de	-
dc.contributor.author	Salmon, Carlos Ernesto Garrido	-
dc.contributor.author	Souza, Divanizia do Nascimento	-
dc.date.accessioned	2025-09-23T17:09:18Z	-
dc.date.available	2025-09-23T17:09:18Z	-
dc.date.issued	2011	-
dc.identifier.citation	SILVA, F. A. R. et al. Breast phantom with silicone implant for evaluation inconventional mammography, Journal of applied clinical medical physics, Malden, v. 12, n. 1, p. 199-206, 2011. Disponível em: https://aapm.onlinelibrary.wiley.com/doi/epdf/10.1120/jacmp.v12i1.3340. Acesso em: 23 set. 2025.	pt_BR
dc.identifier.issn	1526-9914	-
dc.identifier.uri	https://ri.ufs.br/jspui/handle/riufs/23213	-
dc.language	eng	pt_BR
dc.publisher	Wiley on behalf of American Association of Physicists in Medicine	pt_BR
dc.relation.ispartof	Journal of applied clinical medical physics	pt_BR
dc.subject	Breast phantom	eng
dc.subject	Silicone prostheses	eng
dc.subject	Mammography	eng
dc.subject	Quality assurance	eng
dc.title	Breast phantom with silicone implant for evaluation inconventional mammography	pt_BR
dc.type	Artigo	pt_BR
dc.identifier.license	Creative Commons Atribuição 3.0 Não Adaptada (CC BY 3.0)	pt_BR
dc.description.resumo	With the increased incidence of cancer and a similarly increased number of surgeriesfor insertion of silicone breast implants, it is necessary to assess the effect of suchmaterial within the breast tissue, particularly in mammography, because of the re-duction in the power of breast cancer diagnosis. In this work, we introduce a breastphantom with silicone implants in order to evaluate the influence of the implant onthe visibility of the main mammographic findings: fibers, microcalcifications andtumor masses. In this proposed phantom, the breast tissue was simulated using gelparaffin. In the optical density of phantom mammograms with implants, a reduc-tion in breast tissue visibility was seen corresponding to 23% when compared toa phantom without silicone implants. This poor visibility was due to the X-raybeam scattering on silicone material; this effect produced a loss of visibility in theareas adjacent to the implant. It is expected that the proposed phantom model maybe used as a device for the establishment of a technical standard for these typesof procedures.	pt_BR
dc.description.local	Malden	pt_BR
Aparece en las colecciones:	DFI - Artigos de periódicos

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