Phantom positioning variation in the gamma knife® perfexion dosimetry

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dc.contributor.authorCOSTA, N.A.
dc.contributor.authorPOTIENS, M.P.A.
dc.contributor.authorSARAIVA, C.W.C.
dc.coverageInternacionalpt_BR
dc.creator.eventoBRAZILIAN CONGRESS ON METROLOGY, 8thpt_BR
dc.date.accessioned2017-03-20T14:47:16Z
dc.date.available2017-03-20T14:47:16Z
dc.date.evento29 de novembro - 04 de dezembro, 2015pt_BR
dc.description.abstractThe use of small volume ionization chamber has become required for the dosimetry of equipments that use small radiation fields such as the Gamma Knife® Perfexion (GKP) unit. In this work, a pinpoint ionization chamber was inserted into the dosimetry phantom and measurements were performed with the phantom in different positions, in order to verify if the change in the phantom positioning affects the dosimetry of the GKP. Four different phantom positions were performed. The variation in the result is within the range allowed for the dosimetry of a GKP equipment.pt_BR
dc.format.extent1-5pt_BR
dc.identifier.citationCOSTA, N.A.; POTIENS, M.P.A.; SARAIVA, C.W.C. Phantom positioning variation in the gamma knife® perfexion dosimetry. In: BRAZILIAN CONGRESS ON METROLOGY, 8th, 29 de novembro - 04 de dezembro, 2015, Bento Gonçalves, RS. <b>Proceedings...</b> p. 1-5. Disponível em: http://repositorio.ipen.br/handle/123456789/27223.
dc.identifier.orcidhttps://orcid.org/0000-0002-4049-6720
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/27223
dc.local.eventoBento Gonçalves, RSpt_BR
dc.publisherBristol, UK: IOP Publishingpt_BR
dc.rightsopenAccesspt_BR
dc.sourceJournal of Physics: Conference Series, v. 733, 2016pt_BR
dc.subjectgamma dosimetry
dc.subjectionization chambers
dc.subjectdosimetry
dc.subjectphantoms
dc.subjectpositioning
dc.subjectradiotherapy
dc.subjectsurgery
dc.subjectbrain
dc.titlePhantom positioning variation in the gamma knife® perfexion dosimetrypt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorMARIA DA PENHA ALBUQUERQUE POTIENS
ipen.autorNATHALIA ALMEIDA COSTA
ipen.codigoautor346
ipen.codigoautor10182
ipen.contributor.ipenauthorMARIA DA PENHA ALBUQUERQUE POTIENS
ipen.contributor.ipenauthorNATHALIA ALMEIDA COSTA
ipen.date.recebimento17-03pt_BR
ipen.event.datapadronizada2016pt_BR
ipen.identifier.ipendoc23586pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication30f213ae-321d-4d51-8763-0a2585255fb9
relation.isAuthorOfPublication60d5b8a9-e178-4ec6-b13a-79023fbff43e
relation.isAuthorOfPublication.latestForDiscovery60d5b8a9-e178-4ec6-b13a-79023fbff43e
sigepi.autor.atividadeCOSTA, N.A.:10182:-1:Spt_BR
sigepi.autor.atividadePOTIENS, M.P.A.:346:-1:Npt_BR
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