Intramedullary spinal cord metastases

✍ Scribed by K. Jellinger; P. Kothbauer; E. Sunder-Plassmann; R. Weiss

• Publisher: Springer
• Year: 1979
• Tongue: English
• Weight: 962 KB
• Volume: 220
• Category: Article
• ISSN: 0340-5354
• DOI: 10.1007/bf00313146

✦ Synopsis

Seven autopsy cases of intramedullary metastases, four in the cervical spinal cord, are reported and the literature reviewed. Whereas lung and breast cancer, malignant melanomas and lymphomas are reported as the most common primary tumors, the present series included three cases of breast carcinoma and two cases each of colon and oat cell carcinoma of the lung. Neither the clinical symptoms nor the neurological signs distinguished intramedullary metastases from the more common extradural deposits, but radiological evidence of vertebral metastases and myelographic stop were present in only one case each, and CSF cytology was negative. Intramedullary deposits in this series were neither associated with extradural tumor nor with spread into the subarachnoid space, while cerebral metastases were present in four cases. This favors hematogenous dissemination rather than direct transdural or perineural spread of these lesions.