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Hérnia discal lombar com migração posterior - dilema em diagnóstico por imagem devido a contraindicação ao uso de contraste: relato de um caso / Posterior migration of lumbar disc herniation - imaging dilemma due to contrast contraindication: a case report
Gonçalves, Fabrício Guimarães; Hanagandi, Prasad Baladev; Torres, Carlos Ignacio; DelCarpio-O'Donovan, Raquel.
  • Gonçalves, Fabrício Guimarães; McGill University Health Center. Quebec. CA
  • Hanagandi, Prasad Baladev; McGill University Health Center. Quebec. CA
  • Torres, Carlos Ignacio; McGill University Health Center. Quebec. CA
  • DelCarpio-O'Donovan, Raquel; McGill University Health Center. Quebec. CA
Radiol. bras ; 45(3): 170-172, maio-jun. 2012. ilus
Article in English | LILACS | ID: lil-640283
ABSTRACT
Disc herniation with posterior epidural migration is a rare and often symptomatic entity. Multiple are the natural barriers that prevent this pattern of migration. Enhanced magnetic resonance imaging is the diagnostic modality of choice in these cases. The diagnostic dilemma in this case was the contraindication to the use of contrast since the patient was known to have chronic renal failure.
RESUMO
Hérnia discal com migração epidural posterior é uma entidade rara e frequentemente sintomática. Múltiplas são as barreiras naturais que impedem esse padrão de migração. A ressonância magnética contrastada é a modalidade diagnóstica de escolha nesses casos. O dilema diagnóstico, neste caso, foi a contraindicação ao uso de contraste, uma vez que o paciente era portador de insuficiência renal crônica.
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Full text: Available Index: LILACS (Americas) Main subject: Contrast Media / Epidural Space / Hernia / Intervertebral Disc Displacement / Lumbosacral Region Type of study: Diagnostic study Limits: Humans / Male Language: English Journal: Radiol. bras Journal subject: Diagnostic Imaging / Radiology Year: 2012 Type: Article Affiliation country: Canada Institution/Affiliation country: McGill University Health Center/CA

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Full text: Available Index: LILACS (Americas) Main subject: Contrast Media / Epidural Space / Hernia / Intervertebral Disc Displacement / Lumbosacral Region Type of study: Diagnostic study Limits: Humans / Male Language: English Journal: Radiol. bras Journal subject: Diagnostic Imaging / Radiology Year: 2012 Type: Article Affiliation country: Canada Institution/Affiliation country: McGill University Health Center/CA