title: Metastatic spread of benign intracranial meningioma.
abstract: A case of benign meningioma of the superior sagittal sinus is reported, which recurred three times during a period of six years. At the time of the first recurrence the overlying bone was eroded and the tumor grew subcutaneously; the second recurrence was associated with a pulmonary metastatic deposit of extraordinary size. The literature dealing with remote extracranial spread of meningiomas is briefly reviewed.
mesh_terms: D006801:Humans; D008175:Lung Neoplasms / Q000556:secondary*; D008297:Male; D008577:Meningeal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology; D008579:Meningioma / Q000000981:diagnostic imaging / Q000473:pathology / Q000556:secondary*; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D014057:Tomography, X-Ray Computed