The influence of the lead eyewear geometry on the doses to the eye lens

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dc.contributor.authorSANTOS, WILLIAM S.pt_BR
dc.contributor.authorNEVES, LUCIO P.pt_BR
dc.contributor.authorPERINI, ANA P.pt_BR
dc.contributor.authorSANTOS, CARLA J.pt_BR
dc.contributor.authorBELINATO, WALMIRpt_BR
dc.contributor.authorCALDAS, LINDA V.E.pt_BR
dc.contributor.editorABENpt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL NUCLEAR ATLANTIC CONFERENCEpt_BR
dc.date.accessioned2019-11-27T13:59:45Z
dc.date.available2019-11-27T13:59:45Z
dc.date.eventoOctober 21-25, 2019pt_BR
dc.description.abstractThe scattered radiation from interventional procedures is an important source of radiological risk for the medical staff. Considering all affected organs, the eye lens are among the most critical organs. As pointed out by several studies, even for low radiation doses, the appearance of cataract may occur. Considering this scenario, the radiation doses to the eye lens were determined using three different lead eyewear models commonly employed. The fluoroscopist was represented by an adult virtual anthropomorphic phantom (MASH3), coupled to the Monte Carlo code MCNP6.1™, in a typical cardiac interventional radiology procedure. The eyewear had 0.5 mmPb each, and the evaluation was carried out for four different beam angulations (PA, LAO90, LAO65 e RAO65), 80 kVp of tube voltage and HVL of 4 mmAl. The results pointed out that the shielding efficiency has a strong dependence on the eyewear type utilized, which may be very useful for the decision-making during the acquisition of such equipments.pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorshipIDFAPEMIG: APQ-03049-15; APQ-02934-15pt_BR
dc.description.sponsorshipIDCNPq: 421603/2016-0; 420699/2016-3; 153177/2018-7; 301335/2016-8).pt_BR
dc.event.siglaINACpt_BR
dc.format.extent186-191pt_BR
dc.identifier.citationSANTOS, WILLIAM S.; NEVES, LUCIO P.; PERINI, ANA P.; SANTOS, CARLA J.; BELINATO, WALMIR; CALDAS, LINDA V.E. The influence of the lead eyewear geometry on the doses to the eye lens. In: ABEN (ed.). In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE, October 21-25, 2019, Santos, SP. <b>Proceedings...</b> Rio de Janeiro: , 2019. p. 186-191. Disponível em: http://repositorio.ipen.br/handle/123456789/30346.
dc.identifier.orcid0000-0002-7362-2455pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-7362-2455
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/30346
dc.localRio de Janeiropt_BR
dc.local.eventoSantos, SPpt_BR
dc.rightsopenAccesspt_BR
dc.subjectcrystalline lens
dc.subjectequivalent radiation doses
dc.subjectfluoroscopy
dc.subjectlead
dc.subjectmonte carlo method
dc.subjectoccupational exposure
dc.subjectphantoms
dc.subjectradiation protection
dc.subjectshielding
dc.titleThe influence of the lead eyewear geometry on the doses to the eye lenspt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorLINDA V. E. CALDAS
ipen.autorWILLIAM S. SANTOS
ipen.codigoautor1495
ipen.codigoautor11952
ipen.contributor.ipenauthorLINDA V. E. CALDAS
ipen.contributor.ipenauthorWILLIAM S. SANTOS
ipen.date.recebimento19-11
ipen.event.datapadronizada2019pt_BR
ipen.identifier.ipendoc26134pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication7f46d4f4-dfd6-4485-a767-10df5b4f4f13
relation.isAuthorOfPublication8a934cbb-80a1-48d9-a6a3-5b724fbf1e27
relation.isAuthorOfPublication.latestForDiscovery8a934cbb-80a1-48d9-a6a3-5b724fbf1e27
sigepi.autor.atividadeCALDAS, LINDA V.E.:1495:330:Npt_BR
sigepi.autor.atividadeSANTOS, WILLIAM S.:11952:-1:Spt_BR
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