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Lumbar intraspinal extradural ganglion cyst
Journal of Neurology, Neurosurgery, and Psychiatry
|December 1, 1972
Summary
A rare intraspinal extradural ganglion cyst mimicking a herniated disc was surgically removed. This case highlights the importance of considering unusual diagnoses for spinal lesions, leading to complete patient recovery.
Area of Science:
- Neurosurgery
- Spinal Imaging
- Pathology
Background:
- Intraspinal extradural ganglion cysts are rare spinal tumors.
- Clinical presentation can mimic more common conditions like herniated nucleus pulposus.
- Accurate diagnosis is crucial for effective treatment.
Purpose of the Study:
- To present a case of intraspinal extradural ganglion cyst at the L4-L5 level.
- To discuss the diagnostic challenges and imaging findings.
- To report the surgical management and outcome.
Main Methods:
- Case report presentation.
- Clinical evaluation and neurological examination.
- Myelography with Pantopaque contrast.
- Surgical excision of the cyst.
Main Results:
- The patient presented with symptoms suggestive of a herniated nucleus pulposus.
- Myelography showed a round lesion obstructing contrast flow at L4-L5.
- Surgical removal of the ganglion cyst and associated hemorrhage was successful.
Conclusions:
- Intraspinal extradural ganglion cysts can present atypically, mimicking common spinal pathologies.
- Myelography is valuable in diagnosing such lesions.
- Surgical excision offers a complete recovery for patients with this condition.