Primary meningeal fibrosarcoma: a particular neuroradiological presentation.
Primary meningeal fibrosarcoma is a rare malignant tumor of the central nervous system. About seventeen cases have been reported in the literature since 1980. We present the case of a patient whose initial neuroradiological manifestation of primary meningeal fibrosarcoma was an en plaque meningioma. Fifteen months later, he developed a dramatic clinical deterioration and coma. CT scan revealed a large frontal lesion. The mass was completely removed and histological examination was characteristic of meningeal fibrosarcoma.
Donnet
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Neurosurgical Department, CHU, Marseille, France. adonnet@ap-hm.fr
Figarella-Branger
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Grisoli
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F
D000328:Adult; D017809:Fatal Outcome; D005354:Fibrosarcoma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D008577:Meningeal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed