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CC BY-NC-ND 4.0 · Arquivos Brasileiros de Neurocirurgia: Brazilian Neurosurgery 2002; 21(03/04): 111-115
DOI: 10.1055/s-0038-1625085
Artigos Originais
Thieme Revinter Publicações Ltda Rio de Janeiro, Brazil

Hérnia discal associada a cisto discogênico: Considerações sobre o diagnóstico e a patogênese

Herniated lumbar disc associated to discal cyst. Considerations on diagnostic images and pathogenesis
Sérgio Listik  
,
Marcelo Ferraz de Campos  
,
Gilles Landman  
,
Antônio José da Rocha  
Further Information

Publication History

Publication Date:
11 January 2018 (online)

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Resumo

Relata-se um caso de hérnia discal lombar associada a cisto extradural intra-raquidiano (“cisto discal”). Esse cisto, bem definido e homogêneo à tomografia, localizava-se na região ventrolateral extradural do espaço adjacente à hérnia discal lombar. A ressonância magnética com contraste demonstrou uma margem de realce, além de uma comunicação com a hérnia discal comprovada no ato cirúrgico.

Abstract

We report a case of intraspinal extradural cyst communicating with an adjacent L5 herniated disc which is nominated as “disc cyst”. The cyst was well defined and homogeneous at computed tomography and was located in the ventrolateral extradural space adjacent to the herniated disc. It showed rim enhancement on contrast-enhanced MR images, besides a communication with the herniated disc as observed in the surgery.

Palavras-chave

Cisto discal - Disco intervertebral - Hérnia discal

Keywords

Disc cyst - Herniated lumbar disc - Intervertebral disc

*Serviço de Neurocirurgia do Hospital São Cristovão, São Paulo, SP.


**Serviço de Patologia Landman, São Paulo, SP.


***Neurorradiologista do Laboratório Fleury, São Paulo, SP.