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Acta Médica Portuguesa
Article . 2022 . Peer-reviewed
Data sources: Crossref
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Acta Médica Portuguesa
Article
License: CC BY NC ND
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https://doaj.org/article/999c8...
Article . 2022
Data sources: DOAJ
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A ultrassonografia no diagnóstico da patologia abdominal.

Authors: J. M. Carrilho Ribeiro; Armando Lacerda;

A ultrassonografia no diagnóstico da patologia abdominal.

Abstract

A ultrassonografia utiliza os ultrassons para estudar órgãos e estruturas. Fundamenta-se na diferente reflexão que um feixe de ultrassons sofre ao atravessar os tecidos orgânicos e no tratamento eletrónico, que transforma o feixe reflectido em imagem. Os primeiros passos importantes no sentido de aproveitar os ultrassons para diagnóstico em Medicina deram-se nos anos 40, com as tentativas de obtenção de imagens cranianas por Dussik, o verdadeiro pai da ecografia. No entanto, só aos últimos 15 anos os progressos verificados impuseram e generalizaram o método. Através da ultrassonografia e possível definir formas, dimensões e estruturas de muitos órgãos. São suas principais indicações o diagnóstico de lesões que ocupam espaço e a destrinca entre lesões sólidas e líquidas. Para além da sua capacidade descriminativa, tem a particularidade de ser totalmente inócua para o doente e para o médico.

Related Organizations
Keywords

Medicine (General), R5-920, R, Medicine

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Published in a Diamond OA journal