In order to understand spinal tumors, it is necessary to break them down into several categories. Tumors of the spine are broken down into the aggressiveness of the tumor cell, whether they are benign or malignant and their location.
Tumor Type by Location:
Symptoms of Spinal Tumors
Tumors of the spine generally cause pain. The pain can be localized to the part of the body or spine where the tumor is located, or it may appear to be coming from an arm or leg, depending on which nerves are being compressed or compromised by the tumor. The tumor may also cause paralysis of the legs or arms depending on whether or not there is spinal cord compression. Bowel and bladder function may also be compromised.
As with most tumors in the body, the cause is usually not identifiable.
The diagnosis of tumors affecting the spine can be accomplished with x-rays of the spine as well as MRI and CT scans. At times a myelogram followed by a CT scan may be beneficial. In order to obtain a diagnosis, a biopsy may be undertaken if there is no known source of the tumor outside of the spine. At other times, open surgery on the spine or spinal cord, or nerve roots may be necessary.
The prognosis varies depending on the nature of the tumor cells, their aggressiveness and the sensitivity of the tumor to radiation and chemotherapy. In the case of benign tumors, the prognosis may differ due to the degree of surgical removal of the tumor and whether any neurological function has been compromised.