NCIt synonyms : Tumor of Extradural Spinal Canal; Extradural Spinal Canal Neoplasm; Tumor of the Extradural Spinal Canal; Tumor of the Epidural Spinal Canal; Neoplasm of the Extradural Spinal Canal; Extradural Neoplasm; Epidural Spinal Neoplasms; Extradural Spinal Tumors; Extradural Spinal Canal Neoplasms; Extradural Spinal Neoplasms; Extradural Spinal Canal Tumor; Epidural Spinal Tumors; Epidural Neoplasm; Neoplasm of the Epidural Spinal Canal; Epidural Tumor; Epidural Spinal Canal Tumors; Tumor of Epidural Spinal Canal; Extradural Tumor; Neoplasm of Extradural Spinal Canal; Neoplasm of Epidural Spinal Canal; Epidural Spinal Canal Tumor;
NCIt definition : A primary or metastatic neoplasm that involves the space between the vertebral periosteum
and dura mater that surrounds the spinal cord.;