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Updated: May 20, 2026

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Microscopic Cyst Resection for the Treatment of Patients Diagnosed with Epididymal Cyst
Published on: March 31, 2023
Should we resect all multiple intraspinal extradural arachnoid cysts? A case report
Jun Yu1, Sheng Chen, Jianmin Zhang
1Second Affiliated Hospital, College of Medicine, Zhejiang University, Department of Neurosurgery, Hangzhou, China.
Turkish Neurosurgery
|July 31, 2012
Summary
Multiple spinal extradural arachnoid cysts (SEACs) can cause leg weakness. Partial resection of these rare cysts, without removing all of them, can lead to favorable outcomes and is a safe, effective treatment option.
Area of Science:
- Neurosurgery
- Spinal Surgery
- Pediatric Neurology
Background:
- Multiple spinal extradural arachnoid cysts (SEACs) are rare and can cause spinal cord compression.
- Radical resection in a single surgery is the standard treatment for SEACs.
Observation:
- A 13-year-old female presented with progressive right leg weakness over 3 months.
- The patient had multiple SEACs requiring surgical consideration.
Findings:
- For the first time, partial resection of multiple SEACs was performed, leaving some cysts untreated.
- This approach resulted in a favorable outcome for the patient.
- No changes in the remaining cysts or spinal deformity were noted during a 5-year follow-up.
Implications:
- Partial resection may be a viable alternative to radical resection for multiple SEACs.
- This approach offers a potentially less invasive treatment option for SEACs.
- Further research is warranted to evaluate the long-term efficacy of partial SEAC resection.

