Quality and dose optimization in canine chest radiography using a digital radiography system
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.radphyschem.2022.110085 http://hdl.handle.net/11449/230585 |
Resumo: | Radiography is becoming increasingly popular as a diagnostic tool in veterinary radiology services. During radiological procedures, containment of the animal is often necessary to ensure a safe examination. This work aimed to establish a methodology to optimize canine radiography protocols in canines of different sizes. Here, was used a set of four homogeneous canine chest phantoms with two different views: dorsoventral and lateral. The authors developed this set of homogeneous canine chest phantoms previously. Effective detective quantum efficiency and entrance skin dose for each test technique was estimated. Then, all test techniques were applied to canine subjects. This allowed subjective evaluations through visual grading analysis (VGA), by the veterinary radiologists. The VGA chooses which test techniques include relevant structures to ensure a medical diagnosis, selecting them as optimized techniques. Based on the ALARA (As Low As Reasonably Achievable) principle, a set of gold standard techniques was chosen among all optimized techniques. Physical parameters were used to identify the image quality of the gold standard for all sizes of patients (small-S, medium-M, large-L, and Giant-G). This work presented a new methodology to optimize digital radiography in veterinary procedures. This optimization process provides a better risk-benefit ratio for professionals and animal owners and a better cost-benefit ratio for radiology services. This work can be performed on any radiological equipment or other anatomical structures. |
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Quality and dose optimization in canine chest radiography using a digital radiography systemCanine phantomDigital radiologyDoseVeterinary medicineRadiography is becoming increasingly popular as a diagnostic tool in veterinary radiology services. During radiological procedures, containment of the animal is often necessary to ensure a safe examination. This work aimed to establish a methodology to optimize canine radiography protocols in canines of different sizes. Here, was used a set of four homogeneous canine chest phantoms with two different views: dorsoventral and lateral. The authors developed this set of homogeneous canine chest phantoms previously. Effective detective quantum efficiency and entrance skin dose for each test technique was estimated. Then, all test techniques were applied to canine subjects. This allowed subjective evaluations through visual grading analysis (VGA), by the veterinary radiologists. The VGA chooses which test techniques include relevant structures to ensure a medical diagnosis, selecting them as optimized techniques. Based on the ALARA (As Low As Reasonably Achievable) principle, a set of gold standard techniques was chosen among all optimized techniques. Physical parameters were used to identify the image quality of the gold standard for all sizes of patients (small-S, medium-M, large-L, and Giant-G). This work presented a new methodology to optimize digital radiography in veterinary procedures. This optimization process provides a better risk-benefit ratio for professionals and animal owners and a better cost-benefit ratio for radiology services. This work can be performed on any radiological equipment or other anatomical structures.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Department of Physics and Biophysics Institute of Biociences São Paulo State University (UNESP), SPBotucatu Medical School Clinics Hospital Medical Physics and Radioprotection Nucleus, Av. Prof. Mário Rubens Guimarães Montenegro, s/n - UNESP - Campus de Botucatu SPSão Paulo State University Julio de Mesquita- Filho College of Veterinary Medicine and Animal Sciences (UNESP), SPDepartment of Tropical Disease and Imaging Diagnosis Botucatu Medical School São Paulo State University (UNESP), SPDepartment of Physics and Biophysics Institute of Biociences São Paulo State University (UNESP), SPBotucatu Medical School Clinics Hospital Medical Physics and Radioprotection Nucleus, Av. Prof. Mário Rubens Guimarães Montenegro, s/n - UNESP - Campus de Botucatu SPSão Paulo State University Julio de Mesquita- Filho College of Veterinary Medicine and Animal Sciences (UNESP), SPDepartment of Tropical Disease and Imaging Diagnosis Botucatu Medical School São Paulo State University (UNESP), SPFAPESP: 2020/05539-9CNPq: 303509/2019-8Universidade Estadual Paulista (UNESP)Souza, Sérgio Augusto Santana de [UNESP]Alves, Allan Felipe Fattori [UNESP]Locci Nogueira dos Santos, Alexandre [UNESP]Alves de Oliveira, Abner [UNESP]Mamprim, Maria Jaqueline [UNESP]Pina, Diana Rodrigues [UNESP]2022-04-29T08:40:52Z2022-04-29T08:40:52Z2022-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.radphyschem.2022.110085Radiation Physics and Chemistry, v. 195.1879-08950969-806Xhttp://hdl.handle.net/11449/23058510.1016/j.radphyschem.2022.1100852-s2.0-85126512775Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRadiation Physics and Chemistryinfo:eu-repo/semantics/openAccess2022-04-29T08:40:52Zoai:repositorio.unesp.br:11449/230585Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T08:40:52Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Quality and dose optimization in canine chest radiography using a digital radiography system |
title |
Quality and dose optimization in canine chest radiography using a digital radiography system |
spellingShingle |
Quality and dose optimization in canine chest radiography using a digital radiography system Souza, Sérgio Augusto Santana de [UNESP] Canine phantom Digital radiology Dose Veterinary medicine |
title_short |
Quality and dose optimization in canine chest radiography using a digital radiography system |
title_full |
Quality and dose optimization in canine chest radiography using a digital radiography system |
title_fullStr |
Quality and dose optimization in canine chest radiography using a digital radiography system |
title_full_unstemmed |
Quality and dose optimization in canine chest radiography using a digital radiography system |
title_sort |
Quality and dose optimization in canine chest radiography using a digital radiography system |
author |
Souza, Sérgio Augusto Santana de [UNESP] |
author_facet |
Souza, Sérgio Augusto Santana de [UNESP] Alves, Allan Felipe Fattori [UNESP] Locci Nogueira dos Santos, Alexandre [UNESP] Alves de Oliveira, Abner [UNESP] Mamprim, Maria Jaqueline [UNESP] Pina, Diana Rodrigues [UNESP] |
author_role |
author |
author2 |
Alves, Allan Felipe Fattori [UNESP] Locci Nogueira dos Santos, Alexandre [UNESP] Alves de Oliveira, Abner [UNESP] Mamprim, Maria Jaqueline [UNESP] Pina, Diana Rodrigues [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Souza, Sérgio Augusto Santana de [UNESP] Alves, Allan Felipe Fattori [UNESP] Locci Nogueira dos Santos, Alexandre [UNESP] Alves de Oliveira, Abner [UNESP] Mamprim, Maria Jaqueline [UNESP] Pina, Diana Rodrigues [UNESP] |
dc.subject.por.fl_str_mv |
Canine phantom Digital radiology Dose Veterinary medicine |
topic |
Canine phantom Digital radiology Dose Veterinary medicine |
description |
Radiography is becoming increasingly popular as a diagnostic tool in veterinary radiology services. During radiological procedures, containment of the animal is often necessary to ensure a safe examination. This work aimed to establish a methodology to optimize canine radiography protocols in canines of different sizes. Here, was used a set of four homogeneous canine chest phantoms with two different views: dorsoventral and lateral. The authors developed this set of homogeneous canine chest phantoms previously. Effective detective quantum efficiency and entrance skin dose for each test technique was estimated. Then, all test techniques were applied to canine subjects. This allowed subjective evaluations through visual grading analysis (VGA), by the veterinary radiologists. The VGA chooses which test techniques include relevant structures to ensure a medical diagnosis, selecting them as optimized techniques. Based on the ALARA (As Low As Reasonably Achievable) principle, a set of gold standard techniques was chosen among all optimized techniques. Physical parameters were used to identify the image quality of the gold standard for all sizes of patients (small-S, medium-M, large-L, and Giant-G). This work presented a new methodology to optimize digital radiography in veterinary procedures. This optimization process provides a better risk-benefit ratio for professionals and animal owners and a better cost-benefit ratio for radiology services. This work can be performed on any radiological equipment or other anatomical structures. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-29T08:40:52Z 2022-04-29T08:40:52Z 2022-06-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.radphyschem.2022.110085 Radiation Physics and Chemistry, v. 195. 1879-0895 0969-806X http://hdl.handle.net/11449/230585 10.1016/j.radphyschem.2022.110085 2-s2.0-85126512775 |
url |
http://dx.doi.org/10.1016/j.radphyschem.2022.110085 http://hdl.handle.net/11449/230585 |
identifier_str_mv |
Radiation Physics and Chemistry, v. 195. 1879-0895 0969-806X 10.1016/j.radphyschem.2022.110085 2-s2.0-85126512775 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Radiation Physics and Chemistry |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1799964810042933248 |