Ependymomas arise from ependymal cells lining the ventricles of the brain and the central canal of the spinal cord. These tumours are relatively rare and can occur in both adults and children. Ependymomas are typically classified as low-grade (grade I or II) or anaplastic (grade III), depending on their aggressiveness and rate of growth.

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Symptoms

Symptoms of ependymomas can vary depending on their location but may include

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• headaches

• nausea

• vomiting

• seizures

• changes in vision or balance

 

In spinal cord ependymomas, symptoms may include

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• back pain 

• muscle weakness

• sensory changes in the arms and legs

 

To view symptoms in detail, click here

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Diagnosis

Diagnosis usually involves imaging studies such as MRI or CT scans, followed by a biopsy to confirm the presence of an ependymoma and determine its grade.

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Treatment

Treatment for ependymomas typically involves surgical removal of the tumour, followed by radiation therapy. Chemotherapy may also be used, particularly for tumours that cannot be completely removed surgically or for those that recur.

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