Ependymomas are also glial cell tumors. They usually develop in the lining of the ventricles or in the spinal cord. The most common place they are found in children is near the cerebellum. The tumor often blocks the flow of the CSF (cerebral spinal fluid, which bathes the brain and spinal cord), causing increased intracranial pressure. Ependymomas can be slow growing, compared to other brain tumors, but may recur after treatment is completed. Recurrence of ependymomas results in a more invasive tumor with more resistance to treatment. About 5 percent to 10 percent of childhood brain tumors are ependymomas.

For more information regarding pediatric ependymomas services in St. Louis or to schedule an appointment at St. Louis Children's Hospital, please call 314.454.5437 or 800.678.5437 or through email.