Spinal ependymoma MYCN-amplified
Ependymomas are the most common intramedullary spinal cord tumor in adults. These tumors rarely present as extramedullary masses.
see Spinal extramedullary ependymoma.
see Spinal anaplastic ependymoma.
Intradural extramedullary non-conus, non-filum spinal ependymomas 1).