Extradural Tumors

Extramedullary tumors grow in either the membrane surrounding the spinal cord or the nerve roots that reach out from the spinal cord. Although they don't begin within the spinal cord itself, these types of tumors may affect spinal cord function by causing spinal cord compression and other problems. Examples of extramedullary tumors that can affect the spinal cord include meningiomas, neurofibromas, schwannomas and nerve sheath tumors.

Tumors from other parts of the body can spread (metastasize) to the vertebrae, the supporting network around the spinal cord or, in rare cases, the spinal cord itself.

Spinal tumors or growths of any kind can lead to pain, neurological problems and sometimes paralysis. A spinal tumor can be life-threatening and cause permanent disability.