Intracranial meningioma and astrocytoma in the same patient. Case report and review of the literature.

The authors describe the case of a 58-year-old man with an history of seizures because of right parietal parasagittal meningioma. Twenty-two months after complete removal of this neoplasm, the patient showed progressive mental deterioration and at CT-scans revealed a right temporal anaplastic astrocytoma which was operated. In literature the association between intracranial meningioma and astrocytoma is reported in 41 cases. After a brief review of the previous cases, the authors debate the clinical presentation, the diagnostic problems, the aetiopathogenetic hypotheses and the best surgical treatment of this association.