Transitional meningioma malignant transformation and rib metastases following surgery: A case report

The majority of benign meningiomas exhibit a slow growth rate and are associated with good prognosis. recurrence extracranial metastases meningioma rare. present report describes the case patient transitional for which total resection had been performed 8 years prior. Furthermore, transformed into atypical meningioma, metastasized to ribs. aimed describe clinical features pathological findings malignant transformation distant metastasis meningioma. A review literature was also performed.