Spinal cord compression--an oncologic emergency

Abstract

Spinal cord compression secondary to epidural metastatic tumor is an emergency clinical situation that requires prompt diagnosis and treatment if permanent neurologic damage is to be prevented. Physicians caring for patients with cancer must maintain a high index of suspicion for this problem. Back pain is a common clinical situation in the general population but in the cancer patient, one should consider this sign indicative of possible spinal cord compression even though a long tumor-free interval has occurred since the original diagnosis of neoplasm. The diagnosis is established by thorough neurologic examination, plain x-rays, myelography, CT and MRI scanning. Once the diagnosis is established, treatment is instituted with steroids, decompressive surgery and postoperative irradiation or external irradiation alone depending upon the emergent nature of the clinical situation. Regardless of the initial treatment, patients with spinal cord compression require management in a multi-disciplinary fashion. Early therapy will result in the best relief of symptoms and maintenance of the ability to walk. The ultimate prognosis of such patients is very dismal in view of the metastatic nature of their disease but prompt diagnosis and treatment is necessary to prevent devastating sequelae for the patients and their families.