Symptoms, treatment and complementary frequency information Author: NLS Informationsmedizin GmbH, Herbert Eder Introduction Ependymomas belong to the group of neuroepithelial tumors and arise from the ependymal lining cells of the brain ventricles. In the literature, they are described as tumors that can occur both within the skull and in the spinal cord. While intracranial ependymomasContinue reading