Retrodural cysts bridging a bilateral lumbar spondylolysis: a report of two symptomatic cases

Duprez, Thierry;Mailleux, Patrick;Bodart, Aalain;Coulier, Bruno;Maldague, Baudouin;et.al.
(1999) Journal of Computer Assisted Tomography — Vol. 23, n° 4, p. 534-537 (1999)

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Authors
  • Duprez, Thierryorcid-logoUCLouvain
    Author
  • Mailleux, Patrick
    Author
  • Bodart, Aalain
    Author
  • Coulier, Bruno
    Author
  • Malghem, JacquesUCLouvain
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Abstract
We report the MR features in two patients presenting with symptomatic thecal impingement by posterior epidural cysts linking a bilateral lumbar spondylolysis. Large fluid-filled channels bridging the ruptured partes interarticulares were present in spite of the absence of significant arthritic changes within the adjacent facet joints.
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Citations

Duprez, T., Mailleux, P., Bodart, A., Coulier, B., Malghem, J., & Maldague, B. (1999). Retrodural cysts bridging a bilateral lumbar spondylolysis: a report of two symptomatic cases. Journal of Computer Assisted Tomography, 23(4), 534-537. https://doi.org/10.1097/00004728-199907000-00008 (Original work published 1999)