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Os efeitos da radiação diagnóstica / The effects of diagnostic radiation / Los efectos de la radiación diagnóstica
Caruncho, Manuel Vázquez.
  • Caruncho, Manuel Vázquez; Hospital Lucus Augusti. Lugo. ES
Rev. bras. med. fam. comunidade ; 6(19): 116-117, set. 2011.
Article in Portuguese | LILACS | ID: biblio-880460
RESUMO
Após haver a exposição à bomba atômica no Japão, calcula-se que, em aproximadamente 100 mSv, a radiação produz danos no organismo, entre os quais estão os cânceres radioinduzidos. A radiação de diagnóstico tem uma categoria de dose abaixo de 100 mSv. Os efeitos da radiação a essas doses são baseados em estimativas; contudo, deve-se levar em consideração que as doses são acumulativas. Neste artigo, comenta-se sobre os riscos da radiação de diagnóstico e chama-se a atenção à racionalização do uso das pesquisas radiológicas e à aplicação dos critérios ALARA (as low as reasonably achievable).
ABSTRACT
After the exposition to the atomic bomb in Japan, it is calculated that over 100 mSv are the quantity of damage produced by radiation in the organism, among which it can be found radio induced cancers. The diagnostic radiation has a doses average that is below 100 mSv. The radiation effects to these doses are based on estimations; however, one should know that the doses are accumulative. In this article, diagnostic radiation risks are commented and it calls the attention to rationalizing the use of radiological explorations and to applying ALARA criteria.
RESUMEN
Tras la exposición a la bomba atómica en Japón, se ha calculado que, por encima de 100 mSv, la radiación produce daños en el organismo, entre los que se encuentran los cánceres radioinducidos. La radiación diagnóstica tiene un rango de dosis que está por debajo de 100 mSv. Los efectos de la radiación a esta dosis se basan en estimaciones; sin embargo, hay que tener en cuenta que las dosis son acumulativas. En este artículo, se comentan los riesgos de la radiación diagnóstica y se hace una llamada de atención a la racionalización del uso de las exploraciones radiológicas y a la aplicación de los criterios ALARA (as low as reasonably achievable).
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Radiation / Radiation Effects / Radiation Risks / Uses of Radiation / Neoplasms, Radiation-Induced Type of study: Diagnostic study Language: Portuguese Journal: Rev. bras. med. fam. comunidade Journal subject: Family Practice / Public Health Year: 2011 Type: Article Affiliation country: Spain Institution/Affiliation country: Hospital Lucus Augusti/ES

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Full text: Available Index: LILACS (Americas) Main subject: Radiation / Radiation Effects / Radiation Risks / Uses of Radiation / Neoplasms, Radiation-Induced Type of study: Diagnostic study Language: Portuguese Journal: Rev. bras. med. fam. comunidade Journal subject: Family Practice / Public Health Year: 2011 Type: Article Affiliation country: Spain Institution/Affiliation country: Hospital Lucus Augusti/ES