Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3)
- Autores
- Mora, Patricia; Blanco, Susana Alicia Ana; Khoury, Helen; Leyton, Fernando; Cárdenas, Juan; Defaz, María Yolanda; Escobar, Carolina; Flaviano Telón; García Aguilar, Juán; Roas, Norma; Gamarra, Mirta; Blanco, Daniel; Quintero, Ana Rosa; Nader, Alejandro
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Latin American countries (Argentina, Brazil, Chile, Costa Rica, Cuba, Ecuador, El Salvador, Guatemala, Mexico, Nicaragua, Paraguay, Uruguay and Venezuela) working under International Atomic Energy Agency (IAEA) Technical Cooperation Programme: TSA3 Radiological Protection of Patients in Medical Exposures have joined efforts in the optimization of radiation protection in mammography practice. Through surveys of patient doses, the region has a unique database of diagnostic reference levels for analog and digital equipment that will direct future optimization activities, towards the early detection of breast cancer among asymptomatic women. During RLA9/057 (2007-2009) 24 institutions participated with analog equipment in a dose survey. Regional training on methodology and measurement equipment was addressed in May 2007. Mean glandular dose (DG) was estimated using the incident kerma in air and relevant conversion coefficients for both projections craneo caudal and mediolateral oblique (CC and MLO). For phase two, RLA9/067 (2010-2011), it was decided to include also digital systems in order to see their impact in future dose optimization activities. Any new country that joined the project received training in the activities through IAEA expert missions. 29 new institutions participated (9 analog and 20 digital equipment). A total of 2262 patient doses were collected during this study and from them DG (mGy) for both projections were estimated for each institution and country. Regional results (75 percentile in mGy) show for CC and MLO respectively: RLA9/057 (analog) 2.63 and 3.17; RLA/067: 2.57 and 3.15 (analog) and 2.69 and 2.90 (digital). Regarding only digital equipment for CC and MLO respectively, computed radiography (CR) systems showed 2.59 and 2.78 and direct digital radiography (DDR) systems 2.78 and 3.04. Based on the IAEA Basic Safety Standard (BSS) reference dose (3mGy), it can be observed that there is enough room to start optimization processes in Latin America (LA); several countries or even particular institutions have values much higher than the 3mGy. Main issues to address are: lack of well established Quality Assurance (QA) programs for mammography, not enough medical physicists with training in mammography, an increase in patient doses with the introduction of digital equipment and to create awareness on radiation risk and optimization strategies,
Fil: Mora, Patricia. Universidad de Costa Rica; Costa Rica
Fil: Blanco, Susana Alicia Ana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Khoury, Helen. Universidade Federal de Pernambuco; Brasil
Fil: Leyton, Fernando. Universidad Diego Portales; Chile. Universidad de Tarapaca.; Chile
Fil: Cárdenas, Juan. Centro de Protección e Higiene de las Radiaciones; Cuba
Fil: Defaz, María Yolanda. Hospital Oncológico Solca Núcleo de Quito; Ecuador
Fil: Escobar, Carolina. Unidad Reguladora de Radiaciones Ionizantes; El Salvador
Fil: Flaviano Telón. Ministerio de Energía y Minas. Dirección General de Energía ; Guatemala
Fil: García Aguilar, Juán. Instituto Nacional de Investigaciones Nucleares; México
Fil: Roas, Norma. Universidad Nacional Autónoma de Nicaragua; Nicaragua
Fil: Gamarra, Mirta. Ministerio de Salud Pública y Bienestar Social; Paraguay
Fil: Blanco, Daniel. Centro de Investigaciones Nucleares; Uruguay
Fil: Quintero, Ana Rosa. Hospital Oncológico ‘Dr. Luis Razetti’; Venezuela
Fil: Nader, Alejandro. Organización de Las Naciones Unidas; Argentina. International Atomic Energy Agency; Austria - Materia
-
MAMMOGRAPHY
QUALITY CONTROL
MEAN GLANDULAR DOSE
LATIN AMERICAN
IAEA - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/103885
Ver los metadatos del registro completo
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Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3)Mora, PatriciaBlanco, Susana Alicia AnaKhoury, HelenLeyton, FernandoCárdenas, JuanDefaz, María YolandaEscobar, CarolinaFlaviano TelónGarcía Aguilar, JuánRoas, NormaGamarra, MirtaBlanco, DanielQuintero, Ana RosaNader, AlejandroMAMMOGRAPHYQUALITY CONTROLMEAN GLANDULAR DOSELATIN AMERICANIAEAhttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3Latin American countries (Argentina, Brazil, Chile, Costa Rica, Cuba, Ecuador, El Salvador, Guatemala, Mexico, Nicaragua, Paraguay, Uruguay and Venezuela) working under International Atomic Energy Agency (IAEA) Technical Cooperation Programme: TSA3 Radiological Protection of Patients in Medical Exposures have joined efforts in the optimization of radiation protection in mammography practice. Through surveys of patient doses, the region has a unique database of diagnostic reference levels for analog and digital equipment that will direct future optimization activities, towards the early detection of breast cancer among asymptomatic women. During RLA9/057 (2007-2009) 24 institutions participated with analog equipment in a dose survey. Regional training on methodology and measurement equipment was addressed in May 2007. Mean glandular dose (DG) was estimated using the incident kerma in air and relevant conversion coefficients for both projections craneo caudal and mediolateral oblique (CC and MLO). For phase two, RLA9/067 (2010-2011), it was decided to include also digital systems in order to see their impact in future dose optimization activities. Any new country that joined the project received training in the activities through IAEA expert missions. 29 new institutions participated (9 analog and 20 digital equipment). A total of 2262 patient doses were collected during this study and from them DG (mGy) for both projections were estimated for each institution and country. Regional results (75 percentile in mGy) show for CC and MLO respectively: RLA9/057 (analog) 2.63 and 3.17; RLA/067: 2.57 and 3.15 (analog) and 2.69 and 2.90 (digital). Regarding only digital equipment for CC and MLO respectively, computed radiography (CR) systems showed 2.59 and 2.78 and direct digital radiography (DDR) systems 2.78 and 3.04. Based on the IAEA Basic Safety Standard (BSS) reference dose (3mGy), it can be observed that there is enough room to start optimization processes in Latin America (LA); several countries or even particular institutions have values much higher than the 3mGy. Main issues to address are: lack of well established Quality Assurance (QA) programs for mammography, not enough medical physicists with training in mammography, an increase in patient doses with the introduction of digital equipment and to create awareness on radiation risk and optimization strategies,Fil: Mora, Patricia. Universidad de Costa Rica; Costa RicaFil: Blanco, Susana Alicia Ana. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Khoury, Helen. Universidade Federal de Pernambuco; BrasilFil: Leyton, Fernando. Universidad Diego Portales; Chile. Universidad de Tarapaca.; ChileFil: Cárdenas, Juan. Centro de Protección e Higiene de las Radiaciones; CubaFil: Defaz, María Yolanda. Hospital Oncológico Solca Núcleo de Quito; EcuadorFil: Escobar, Carolina. Unidad Reguladora de Radiaciones Ionizantes; El SalvadorFil: Flaviano Telón. Ministerio de Energía y Minas. Dirección General de Energía ; GuatemalaFil: García Aguilar, Juán. Instituto Nacional de Investigaciones Nucleares; MéxicoFil: Roas, Norma. Universidad Nacional Autónoma de Nicaragua; NicaraguaFil: Gamarra, Mirta. Ministerio de Salud Pública y Bienestar Social; ParaguayFil: Blanco, Daniel. Centro de Investigaciones Nucleares; UruguayFil: Quintero, Ana Rosa. Hospital Oncológico ‘Dr. Luis Razetti’; VenezuelaFil: Nader, Alejandro. Organización de Las Naciones Unidas; Argentina. International Atomic Energy Agency; AustriaOxford University Press2014-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/103885Mora, Patricia; Blanco, Susana Alicia Ana; Khoury, Helen; Leyton, Fernando; Cárdenas, Juan; et al.; Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3); Oxford University Press; Radiation Protection Dosimetry; 6-2014; 1-70144-8420CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1093/rpd/ncu205info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/rpd/article-abstract/163/4/473/1598675?redirectedFrom=fulltextinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:39:18Zoai:ri.conicet.gov.ar:11336/103885instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:39:19.112CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3) |
title |
Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3) |
spellingShingle |
Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3) Mora, Patricia MAMMOGRAPHY QUALITY CONTROL MEAN GLANDULAR DOSE LATIN AMERICAN IAEA |
title_short |
Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3) |
title_full |
Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3) |
title_fullStr |
Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3) |
title_full_unstemmed |
Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3) |
title_sort |
Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3) |
dc.creator.none.fl_str_mv |
Mora, Patricia Blanco, Susana Alicia Ana Khoury, Helen Leyton, Fernando Cárdenas, Juan Defaz, María Yolanda Escobar, Carolina Flaviano Telón García Aguilar, Juán Roas, Norma Gamarra, Mirta Blanco, Daniel Quintero, Ana Rosa Nader, Alejandro |
author |
Mora, Patricia |
author_facet |
Mora, Patricia Blanco, Susana Alicia Ana Khoury, Helen Leyton, Fernando Cárdenas, Juan Defaz, María Yolanda Escobar, Carolina Flaviano Telón García Aguilar, Juán Roas, Norma Gamarra, Mirta Blanco, Daniel Quintero, Ana Rosa Nader, Alejandro |
author_role |
author |
author2 |
Blanco, Susana Alicia Ana Khoury, Helen Leyton, Fernando Cárdenas, Juan Defaz, María Yolanda Escobar, Carolina Flaviano Telón García Aguilar, Juán Roas, Norma Gamarra, Mirta Blanco, Daniel Quintero, Ana Rosa Nader, Alejandro |
author2_role |
author author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
MAMMOGRAPHY QUALITY CONTROL MEAN GLANDULAR DOSE LATIN AMERICAN IAEA |
topic |
MAMMOGRAPHY QUALITY CONTROL MEAN GLANDULAR DOSE LATIN AMERICAN IAEA |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.3 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Latin American countries (Argentina, Brazil, Chile, Costa Rica, Cuba, Ecuador, El Salvador, Guatemala, Mexico, Nicaragua, Paraguay, Uruguay and Venezuela) working under International Atomic Energy Agency (IAEA) Technical Cooperation Programme: TSA3 Radiological Protection of Patients in Medical Exposures have joined efforts in the optimization of radiation protection in mammography practice. Through surveys of patient doses, the region has a unique database of diagnostic reference levels for analog and digital equipment that will direct future optimization activities, towards the early detection of breast cancer among asymptomatic women. During RLA9/057 (2007-2009) 24 institutions participated with analog equipment in a dose survey. Regional training on methodology and measurement equipment was addressed in May 2007. Mean glandular dose (DG) was estimated using the incident kerma in air and relevant conversion coefficients for both projections craneo caudal and mediolateral oblique (CC and MLO). For phase two, RLA9/067 (2010-2011), it was decided to include also digital systems in order to see their impact in future dose optimization activities. Any new country that joined the project received training in the activities through IAEA expert missions. 29 new institutions participated (9 analog and 20 digital equipment). A total of 2262 patient doses were collected during this study and from them DG (mGy) for both projections were estimated for each institution and country. Regional results (75 percentile in mGy) show for CC and MLO respectively: RLA9/057 (analog) 2.63 and 3.17; RLA/067: 2.57 and 3.15 (analog) and 2.69 and 2.90 (digital). Regarding only digital equipment for CC and MLO respectively, computed radiography (CR) systems showed 2.59 and 2.78 and direct digital radiography (DDR) systems 2.78 and 3.04. Based on the IAEA Basic Safety Standard (BSS) reference dose (3mGy), it can be observed that there is enough room to start optimization processes in Latin America (LA); several countries or even particular institutions have values much higher than the 3mGy. Main issues to address are: lack of well established Quality Assurance (QA) programs for mammography, not enough medical physicists with training in mammography, an increase in patient doses with the introduction of digital equipment and to create awareness on radiation risk and optimization strategies, Fil: Mora, Patricia. Universidad de Costa Rica; Costa Rica Fil: Blanco, Susana Alicia Ana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Khoury, Helen. Universidade Federal de Pernambuco; Brasil Fil: Leyton, Fernando. Universidad Diego Portales; Chile. Universidad de Tarapaca.; Chile Fil: Cárdenas, Juan. Centro de Protección e Higiene de las Radiaciones; Cuba Fil: Defaz, María Yolanda. Hospital Oncológico Solca Núcleo de Quito; Ecuador Fil: Escobar, Carolina. Unidad Reguladora de Radiaciones Ionizantes; El Salvador Fil: Flaviano Telón. Ministerio de Energía y Minas. Dirección General de Energía ; Guatemala Fil: García Aguilar, Juán. Instituto Nacional de Investigaciones Nucleares; México Fil: Roas, Norma. Universidad Nacional Autónoma de Nicaragua; Nicaragua Fil: Gamarra, Mirta. Ministerio de Salud Pública y Bienestar Social; Paraguay Fil: Blanco, Daniel. Centro de Investigaciones Nucleares; Uruguay Fil: Quintero, Ana Rosa. Hospital Oncológico ‘Dr. Luis Razetti’; Venezuela Fil: Nader, Alejandro. Organización de Las Naciones Unidas; Argentina. International Atomic Energy Agency; Austria |
description |
Latin American countries (Argentina, Brazil, Chile, Costa Rica, Cuba, Ecuador, El Salvador, Guatemala, Mexico, Nicaragua, Paraguay, Uruguay and Venezuela) working under International Atomic Energy Agency (IAEA) Technical Cooperation Programme: TSA3 Radiological Protection of Patients in Medical Exposures have joined efforts in the optimization of radiation protection in mammography practice. Through surveys of patient doses, the region has a unique database of diagnostic reference levels for analog and digital equipment that will direct future optimization activities, towards the early detection of breast cancer among asymptomatic women. During RLA9/057 (2007-2009) 24 institutions participated with analog equipment in a dose survey. Regional training on methodology and measurement equipment was addressed in May 2007. Mean glandular dose (DG) was estimated using the incident kerma in air and relevant conversion coefficients for both projections craneo caudal and mediolateral oblique (CC and MLO). For phase two, RLA9/067 (2010-2011), it was decided to include also digital systems in order to see their impact in future dose optimization activities. Any new country that joined the project received training in the activities through IAEA expert missions. 29 new institutions participated (9 analog and 20 digital equipment). A total of 2262 patient doses were collected during this study and from them DG (mGy) for both projections were estimated for each institution and country. Regional results (75 percentile in mGy) show for CC and MLO respectively: RLA9/057 (analog) 2.63 and 3.17; RLA/067: 2.57 and 3.15 (analog) and 2.69 and 2.90 (digital). Regarding only digital equipment for CC and MLO respectively, computed radiography (CR) systems showed 2.59 and 2.78 and direct digital radiography (DDR) systems 2.78 and 3.04. Based on the IAEA Basic Safety Standard (BSS) reference dose (3mGy), it can be observed that there is enough room to start optimization processes in Latin America (LA); several countries or even particular institutions have values much higher than the 3mGy. Main issues to address are: lack of well established Quality Assurance (QA) programs for mammography, not enough medical physicists with training in mammography, an increase in patient doses with the introduction of digital equipment and to create awareness on radiation risk and optimization strategies, |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-06 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/103885 Mora, Patricia; Blanco, Susana Alicia Ana; Khoury, Helen; Leyton, Fernando; Cárdenas, Juan; et al.; Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3); Oxford University Press; Radiation Protection Dosimetry; 6-2014; 1-7 0144-8420 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/103885 |
identifier_str_mv |
Mora, Patricia; Blanco, Susana Alicia Ana; Khoury, Helen; Leyton, Fernando; Cárdenas, Juan; et al.; Latin American dose survey results in mammography studies under IAEA Programme: Radiological Protection of Patients in Medical Exposures (TSA3); Oxford University Press; Radiation Protection Dosimetry; 6-2014; 1-7 0144-8420 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1093/rpd/ncu205 info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/rpd/article-abstract/163/4/473/1598675?redirectedFrom=fulltext |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Oxford University Press |
publisher.none.fl_str_mv |
Oxford University Press |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |