Brain meningioma is a tumor of the arachnoid membrane, usually of a benign nature.
In the parasellar region, meningiomas of the tubercle and the back of the Turkish saddle, cavernous sinuses, and wings of the main bone occur.
Treatment of meningiomas is surgical removal.
In case of signs and symptoms of malignant meningioma of the brain, namely increased mitotic activity, the presence of papillary signs, germination of the neoplasm in the cerebral cortex, patients after removal of meningiomas are referred for radiation therapy