(1) Service de Radiologie 1, Unité de Neuroradiologie, Hospices Civils, Strasbourg Cedex, France;(2) Service de Neurochirurgie, Hospices Civils, Strasbourg Cedex, France
Abstract:
Summary A case of metastasis to the thoracic spinal subdural space is reported. Metrizamide myelography showed narrowing of the upper thoracic subarachnoid space. A tumor in the spinal subdural space is unusual; only a few cases have been reported. The myelographic appearance is not specific; an epidural metastasis can produce the same myelographic picture.