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Syringomyelia: a neurological and surgical spectrum
1Cornell University Medical College, New York Hospital, Cornell Medical Center, New York.
Journal of Spinal Disorders
|December 1, 1990
Summary
Syringomyelia treatment remains challenging due to varied patient outcomes. Shunting procedures may offer longer symptom improvement for syringomyelia compared to posterior fossa decompression.
Area of Science:
- Neurosurgery
- Neurology
- Medical Imaging
Background:
- Syringomyelia presents diverse natural histories and treatment responses, complicating firm conclusions.
- Magnetic resonance (MR) scanning aids earlier detection and understanding of syringomyelia.
- Limited long-term data exists on surgical interventions for syringomyelia.
Purpose of the Study:
- To report personal experiences with 21 syringomyelia patients over a 5-20 year follow-up.
- To evaluate the efficacy and duration of improvement for different surgical interventions in syringomyelia.
- To provide insights into surgical management strategies for syringomyelia based on clinical experience.
Main Methods:
- Retrospective analysis of 21 patients with syringomyelia.
- Follow-up periods ranging from 5 to 20 years.
- Comparison of surgical outcomes, including shunting procedures and posterior fossa decompression.
Main Results:
- No single surgical procedure consistently provides long-term relief for syringomyelia.
- Complete syrinx collapse does not guarantee symptom eradication.
- Shunting procedures demonstrated better and longer-lasting improvement than posterior fossa decompression in this cohort.
Conclusions:
- Direct syrinx treatment is logical for non-communicating syrinxes.
- Ventricular shunting should be considered for communicating syrinxes, especially with ventriculomegaly.
- Further research is needed to clarify the optimal timing and techniques for posterior fossa decompression in syringomyelia.