Lateral thoracic meningocoele
A lateral thoracic meningocoele is a type of spinal meningocoele.
As with any meningocoele, it results from herniation of the meninges through a foramina or a defect in the vertebral column.
They are typically associated with neurofibromatosis type I but can rarely occur in isolation. In these patients occurs in association with thoracic spine scoliosis.
When scoliosis/kyphosis is present, the meningocele is located at the apex of the convexity.
Characterized as a well-circumscribed, low-attenuation paravertebral mass due to cerebrospinal fluid content. Occasionally it may exhibit peripheral rim enhancement 4.
- 1- Haddad R. Multiple asymptomatic lateral thoracic meningocele. Eur J Cardiothorac Surg. 2008;33 (1): 113. Eur J Cardiothorac Surg (full text) - doi:10.1016/j.ejcts.2007.09.025 - Pubmed citation
- 2- Oner AY, Uzun M, TokgöZ N et-al. Isolated true anterior thoracic meningocele. AJNR Am J Neuroradiol. 2004;25 (10): 1828-30. AJNR Am J Neuroradiol (full text) - Pubmed citation
- 3- Maiuri F, Corriero G, Giampaglia F et-al. Lateral thoracic meningocele. Surg Neurol. 1986;26 (4): 409-12. Pubmed citation
- 4. Fortman BJ, Kuszyk BS, Urban BA et-al. Neurofibromatosis type 1: a diagnostic mimicker at CT. Radiographics. 21 (3): 601-12. Radiographics (full text) - Pubmed citation