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Metastases to the spinal cord from glioblastoma multiforme (GBM) are uncommon, but important to have in mind when patients with a history of GBM present with symptoms that do not correlate with the primary disease pattern. We report a rare case, where a male with GBM, six months after tumour excision followed by concomitant radio- and chemotherapy, presented with gait disturbance and unspecific neurological symptoms of the lower right limb. Magnetic resonance imaging of columna totalis revealed both intra- and extramedullary metastases in the spinal cord. The patient died one month later.

A retrospective study of 398 patients suffering from metastatic compression of the spinal cord or cauda equina is presented. The study comprised almost all relevant medical records of patients admitted to hospital in the eastern part of Denmark in the period 1979 through 1985. Carcinoma of the lung, prostate, breast and kidney were the most frequent primary malignancies causing spinal compression. Most patients were treated with laminectomy, or radiotherapy or with laminectomy and radiotherapy combined. The effect of the treatment was estimated by evaluation of motor function and sphincter control. Treatment with laminectomy followed by radiotherapy was significantly superior to treatment with laminectomy or radiotherapy alone. But if the patients' motor function and primary tumour were taken into account, no significant difference between the treatments was observed. The efficacy of treatment depended upon the symptoms when the diagnosis was established, and accordingly early diagnosis is of the utmost importance. The incidence of metastatic compression increased during the period covered by the study, and since this condition must not go untreated, awareness of the symptoms, primarily pain, is essential.