Comparative Radiation Dose Study Applied to Patients Conventional Systems and Digital Image Systems
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Gestão & Saúde (Brasília) |
Texto Completo: | https://periodicos.unb.br/index.php/rgs/article/view/23333 |
Resumo: | The introduction of digital imaging systems represents a major advance in the field of imaging, having several advantages over the conventional system. However, its wide dynamic range can favor the decrease in the number of repetitions, as it also allows for overexposure without image deterioration, which can lead to a tendency to increase the dose in patients. The objective of this study was to evaluate the exposure in different imaging systems, allowing radiological technicians to reflect on the use of unnecessary doses. Thus, a qualitative exploratory research characterized as integrative review was carried out by means of articles indexed in the virtual health library and published within 2005 and 2016 in the Portuguese and English languages. The article connection to the guiding question was adopted as inclusion criterion. After the accomplishment of the proposed methodology, ten scientific articles were selected. Authors agree unanimously on the significant increase in the dose applied in digital imaging systems in relation to the conventional system, mainly due to the wide dynamic range of those systems. We conclude for also the need to train professionals in the correct dose as the adoption of dose management by imaging services, as recommended by the international commission on radiological protection. |
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Comparative Radiation Dose Study Applied to Patients Conventional Systems and Digital Image SystemsESTUDO COMPARATIVO DE DOSE DE RADIAÇÃO APLICADA A PACIENTES NOS SISTEMAS CONVENCIONAIS E SISTEMAS DIGITAIS DE IMAGEMRadiologia. Radiografia Digital. Dose. Proteção Radiológica. Gestão da qualidade.Radiology. Digital Radiography. Dose. Radiological Protection. Quality management.The introduction of digital imaging systems represents a major advance in the field of imaging, having several advantages over the conventional system. However, its wide dynamic range can favor the decrease in the number of repetitions, as it also allows for overexposure without image deterioration, which can lead to a tendency to increase the dose in patients. The objective of this study was to evaluate the exposure in different imaging systems, allowing radiological technicians to reflect on the use of unnecessary doses. Thus, a qualitative exploratory research characterized as integrative review was carried out by means of articles indexed in the virtual health library and published within 2005 and 2016 in the Portuguese and English languages. The article connection to the guiding question was adopted as inclusion criterion. After the accomplishment of the proposed methodology, ten scientific articles were selected. Authors agree unanimously on the significant increase in the dose applied in digital imaging systems in relation to the conventional system, mainly due to the wide dynamic range of those systems. We conclude for also the need to train professionals in the correct dose as the adoption of dose management by imaging services, as recommended by the international commission on radiological protection.A introdução dos sistemas digitais de imagem representa um grande avanço na área da imaginologia, por possuir diversas vantagens sobre o sistema convencional. No entanto, sua ampla faixa dinâmica, ao mesmo tempo que pode ser benéfica ao diminuir o número de repetição de exames, permite a superexposição sem deterioração da imagem, o que pode implicar em elevação de dose nos pacientes. Objetivou-se avaliar a exposição em diferentes sistemas de imagem, possibilitando aos profissionais das técnicas radiológicas refletir sobre a utilização de doses desnecessárias. Assim, realizou-se uma pesquisa qualitativa exploratória do tipo revisão integrativa, por meio de artigos indexados na Biblioteca Virtual em Saúde, e publicados de 2005 a 2016, nos idiomas português e inglês. Adotou-se como critério de inclusão a relação do material com a pergunta norteadora. Da execução da metodologia proposta, resultou a seleção de dez artigos científicos. Constatou-se a unanimidade entre os autores de que há um aumento significativo da dose aplicada nos sistemas digitais de imagem em relação ao sistema convencional, devido, principalmente, Ã ampla faixa dinâmica desses sistemas. Concluiu-se pela necessidade de treinamento dos profissionais para utilização da dose correta e da adoção pelos serviços de imaginologia de gestão da dose, conforme recomendado pela Comissão Internacional de Proteção Radiológica.Universidade de Brasilia2019-08-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.unb.br/index.php/rgs/article/view/2333310.26512/gs.v0i0.23333ELECTRONIC JOURNAL MANAGEMENT AND HEALTH; Edição Especial 2019; 142 - 152Revista Gestão & Saúde; Edição Especial 2019; 142 - 1521982-478510.26512/gs.v0i0reponame:Revista Gestão & Saúde (Brasília)instname:Universidade de Brasília (UnB)instacron:UNBporhttps://periodicos.unb.br/index.php/rgs/article/view/23333/20949Copyright (c) 2019 Revista Eletronica Gestão & Saúdeinfo:eu-repo/semantics/openAccessLemos Marques, Lillian Lettiere BezerraGelsleichter, Alyson MarcosNedochetko, JoyceSebastião, Luciana MachadoFeijó, Janie OuriqueZottis, Alexandre D'AgostiniFlôr, Rita de Cássia2019-11-08T18:16:38Zoai:ojs.pkp.sfu.ca:article/23333Revistahttp://periodicos.unb.br/index.php/rgs/index/PUBhttps://periodicos.unb.br/index.php/rgs/oaigestaoesaude@unb.br||1982-47851982-4785opendoar:2019-11-08T18:16:38Revista Gestão & Saúde (Brasília) - Universidade de Brasília (UnB)false |
dc.title.none.fl_str_mv |
Comparative Radiation Dose Study Applied to Patients Conventional Systems and Digital Image Systems ESTUDO COMPARATIVO DE DOSE DE RADIAÇÃO APLICADA A PACIENTES NOS SISTEMAS CONVENCIONAIS E SISTEMAS DIGITAIS DE IMAGEM |
title |
Comparative Radiation Dose Study Applied to Patients Conventional Systems and Digital Image Systems |
spellingShingle |
Comparative Radiation Dose Study Applied to Patients Conventional Systems and Digital Image Systems Lemos Marques, Lillian Lettiere Bezerra Radiologia. Radiografia Digital. Dose. Proteção Radiológica. Gestão da qualidade. Radiology. Digital Radiography. Dose. Radiological Protection. Quality management. |
title_short |
Comparative Radiation Dose Study Applied to Patients Conventional Systems and Digital Image Systems |
title_full |
Comparative Radiation Dose Study Applied to Patients Conventional Systems and Digital Image Systems |
title_fullStr |
Comparative Radiation Dose Study Applied to Patients Conventional Systems and Digital Image Systems |
title_full_unstemmed |
Comparative Radiation Dose Study Applied to Patients Conventional Systems and Digital Image Systems |
title_sort |
Comparative Radiation Dose Study Applied to Patients Conventional Systems and Digital Image Systems |
author |
Lemos Marques, Lillian Lettiere Bezerra |
author_facet |
Lemos Marques, Lillian Lettiere Bezerra Gelsleichter, Alyson Marcos Nedochetko, Joyce Sebastião, Luciana Machado Feijó, Janie Ourique Zottis, Alexandre D'Agostini Flôr, Rita de Cássia |
author_role |
author |
author2 |
Gelsleichter, Alyson Marcos Nedochetko, Joyce Sebastião, Luciana Machado Feijó, Janie Ourique Zottis, Alexandre D'Agostini Flôr, Rita de Cássia |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Lemos Marques, Lillian Lettiere Bezerra Gelsleichter, Alyson Marcos Nedochetko, Joyce Sebastião, Luciana Machado Feijó, Janie Ourique Zottis, Alexandre D'Agostini Flôr, Rita de Cássia |
dc.subject.por.fl_str_mv |
Radiologia. Radiografia Digital. Dose. Proteção Radiológica. Gestão da qualidade. Radiology. Digital Radiography. Dose. Radiological Protection. Quality management. |
topic |
Radiologia. Radiografia Digital. Dose. Proteção Radiológica. Gestão da qualidade. Radiology. Digital Radiography. Dose. Radiological Protection. Quality management. |
description |
The introduction of digital imaging systems represents a major advance in the field of imaging, having several advantages over the conventional system. However, its wide dynamic range can favor the decrease in the number of repetitions, as it also allows for overexposure without image deterioration, which can lead to a tendency to increase the dose in patients. The objective of this study was to evaluate the exposure in different imaging systems, allowing radiological technicians to reflect on the use of unnecessary doses. Thus, a qualitative exploratory research characterized as integrative review was carried out by means of articles indexed in the virtual health library and published within 2005 and 2016 in the Portuguese and English languages. The article connection to the guiding question was adopted as inclusion criterion. After the accomplishment of the proposed methodology, ten scientific articles were selected. Authors agree unanimously on the significant increase in the dose applied in digital imaging systems in relation to the conventional system, mainly due to the wide dynamic range of those systems. We conclude for also the need to train professionals in the correct dose as the adoption of dose management by imaging services, as recommended by the international commission on radiological protection. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-08-14 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.unb.br/index.php/rgs/article/view/23333 10.26512/gs.v0i0.23333 |
url |
https://periodicos.unb.br/index.php/rgs/article/view/23333 |
identifier_str_mv |
10.26512/gs.v0i0.23333 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.unb.br/index.php/rgs/article/view/23333/20949 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Revista Eletronica Gestão & Saúde info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Revista Eletronica Gestão & Saúde |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de Brasilia |
publisher.none.fl_str_mv |
Universidade de Brasilia |
dc.source.none.fl_str_mv |
ELECTRONIC JOURNAL MANAGEMENT AND HEALTH; Edição Especial 2019; 142 - 152 Revista Gestão & Saúde; Edição Especial 2019; 142 - 152 1982-4785 10.26512/gs.v0i0 reponame:Revista Gestão & Saúde (Brasília) instname:Universidade de Brasília (UnB) instacron:UNB |
instname_str |
Universidade de Brasília (UnB) |
instacron_str |
UNB |
institution |
UNB |
reponame_str |
Revista Gestão & Saúde (Brasília) |
collection |
Revista Gestão & Saúde (Brasília) |
repository.name.fl_str_mv |
Revista Gestão & Saúde (Brasília) - Universidade de Brasília (UnB) |
repository.mail.fl_str_mv |
gestaoesaude@unb.br|| |
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1797174681887834112 |