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Anais da Faculdade de Medicina de Olinda
Article . 2022 . Peer-reviewed
Data sources: Crossref
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Trombose dos Seios Intracranianos

diagnóstico radiológico
Authors: Joanna Pimentel de Vasconcelos; Marcos Antônio Barbosa da Silva; Rafael Jackes Péres; Isadora Silva de Lira; David Placido Lopes; Fernando Augusto Pacífico;

Trombose dos Seios Intracranianos

Abstract

Introdução: A trombose do seio venoso cerebral é uma condição rara cujo diagnóstico pode ser realizado pela tomografia computadorizada, ressonância magnética ou por angiografia por cateterismo. Relato do caso: Paciente do sexo feminino, 27 anos, com quadro de cefaleia intensa holocraniana, pulsátil retro-ocular e turvação visual, além de crise convulsiva há 02 horas. A paciente refere que iniciou uso de anticoncepcional oral há um mês e 15 dias, sendo submetida ao exame de tomografia computadorizada do crânio, no qual não foram evidênciadas alterações significativas. No entanto, no exame de arteriografia cerebral foi evidenciada drenagem venosa apresentando lentificação no fluxo, com congestão importante das veias corticais e falhas de enchimento nos seios venosos cerebrais compatível com trombose extensa dos seios durais. Comentários: Enquanto a Ressonância Magnética é o método mais sensível para visualizar sequelas parenquimatosas e/ou hemorrágicas da trombose do seio venoso cerebral, tanto a venografia por ressonância magnética quanto a venografia por contraste são métodos quase equivalentes para detectar obstrução das estruturas venosas intracranianas. No entanto, a angiografia por cateter deve sempre ser considerada para pacientes com TC e RM inconclusiva ou para candidatos submetidos a procedimentos endovasculares.

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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
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