Ependymoma

Ependymoma

Ependymoma is a type of tumor that arises from ependymal cells, which line the ventricles of the brain and the central canal of the spinal cord. These tumors can occur at any age but are more common in children and young adults.

Causes and Risk Factors

The exact cause of ependymomas is not fully understood. Genetic factors and mutations may play a role in their development. Exposure to certain chemicals or radiation may also increase the risk.

Symptoms

Symptoms of ependymomas depend on their location within the central nervous system. Common symptoms may include headaches, nausea, vomiting, changes in vision, seizures, and difficulties with balance or walking.

Diagnosis

Diagnosis typically involves imaging tests such as MRI or CT scans to visualize the tumor and its location. A biopsy may be performed to analyze tissue samples and determine the type and grade of the tumor.

Treatment

Treatment options for ependymoma include surgery to remove the tumor, radiation therapy, chemotherapy, and targeted therapy. The specific treatment plan depends on factors such as the tumor size, location, grade, and the patient's overall health.