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Multilevel bilateral calcified thoracic spinal synovial cysts
Rami Almefty1, Kenan I Arnautović, Bruce L Webber
1Semmes-Murphey Clinic and Department of Neurosurgery, University of Tennessee Health Science Center, Tennessee 38120, USA.
Journal of Neurosurgery. Spine
|May 2, 2008
Summary
Bilateral, multilevel, calcified thoracic synovial cysts are rare and can cause myelopathy. This study presents 4 unique cases, detailing their clinical, radiological, and histological features to understand their pathogenesis.
Area of Science:
- Spine surgery
- Neurosurgery
- Radiology
Background:
- Synovial cysts of the thoracic spine are uncommon.
- Bilateral and multilevel presentations are exceedingly rare.
- Consistent calcification in these cysts has not been previously documented.
Observation:
- This study reports on four patients with bilateral, multilevel, and consistently calcified thoracic synovial cysts.
- Clinical, radiological, and histological data were collected and analyzed.
- A literature review was conducted to contextualize these findings.
Findings:
- The presented cases represent a unique combination of features: bilateral, multilevel, and calcified thoracic synovial cysts.
- The pathogenesis of these rare cysts remains largely unknown.
- Histological features have not been previously studied.
Implications:
- These rare cysts can be overlooked as a cause of thoracic myelopathy.
- Understanding the pathogenesis is crucial for diagnosis and treatment.
- This case series provides new insights into the pathology and presentation of thoracic synovial cysts.
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