Diseases and Conditions

Vertebral tumor

Diagnosis

Vertebral tumors sometimes may be overlooked because their symptoms resemble those of more-common conditions. For that reason, it's especially important that your doctor know your complete medical history and perform both general physical and neurological exams.

If your doctor suspects a vertebral tumor, one or more of the following tests can help confirm the diagnosis and pinpoint the tumor's location:

  • Spinal magnetic resonance imaging (MRI). MRI uses a powerful magnet and radio waves to produce accurate images of your spine, spinal cord and nerves. MRI is usually the preferred test to diagnose vertebral tumors. A contrast agent that helps to highlight certain tissues and structures may be injected into a vein in your hand or forearm during the test.

    Some people may feel claustrophobic inside the MRI scanner or find the loud thumping sound it makes disturbing. Earplugs, televisions or headphones can be used to help minimize the noise. Mild sedatives are frequently used to relieve the anxiety of claustrophobia.

  • Computerized tomography (CT) scan. This test uses a narrow beam of radiation to produce detailed images of your spine. Sometimes it may be combined with an injected contrast dye to make abnormal changes in the spinal canal or spinal cord easier to see. CT scan may be used in combination with MRI.
  • Biopsy. Often, the only way to determine the type of tumor is to examine a small tissue sample (biopsy) under a microscope. The biopsy results will help determine treatment options.

    The method used to obtain the biopsy sample can be critical to the success of the overall treatment plan. You should thoroughly discuss the biopsy with your doctor as well as your surgical team to prevent potential complications. In most cases, a radiologist will conduct a fine-needle biopsy to extract a small amount of tissue, usually under the guidance of X-ray or CT imaging.