NCIt synonyms : Ependymoma of the Spinal Cord; Ependymoma of Spinal Cord; Spinal Cord Ependymoma without MYCN Amplification; Spinal Ependymoma;
NCIt definition : An ependymoma that arises from the spinal cord. It is characterized by the absence
of MYCN gene amplification and frequent loss of chromosome 22q and mutations of NF2.;