Spinal paraganglioma adherent to the cauda equina

Area of Science:

• Neuro-oncology
• Spinal Surgery
• Pathology

Background:

• Paragangliomas are rare intradural spinal tumors, often benign but with potential for aggressive behavior and recurrence.
• Radiological diagnosis is challenging due to similarities with ependymomas; histopathology confirms the diagnosis.
• These tumors share histopathological similarities with neuroendocrine tumors.

Purpose of the Study:

• To describe a rare case of a spinal paraganglioma.
• To highlight the diagnostic challenges and successful surgical management of spinal paragangliomas.
• To emphasize the importance of considering paraganglioma in the differential diagnosis of intradural spinal tumors.

Main Methods:

• Case evaluation of a 76-year-old woman presenting with back and lower extremity pain.
• Diagnostic imaging and subsequent histopathological confirmation of spinal paraganglioma.
• Surgical intervention for tumor removal.

Main Results:

• The patient presented with symptoms of back pain and radiating pain in both lower extremities.
• A spinal paraganglioma adherent to the cauda equina was identified and surgically removed.
• Post-operative relief of symptoms was achieved.

Conclusions:

• Spinal paragangliomas, though rare, require careful consideration in the diagnosis of intradural spinal tumors.
• Surgical resection can effectively alleviate symptoms associated with spinal paragangliomas.
• Accurate histopathological diagnosis is crucial for managing these tumors.