We report two cases of unusual cystic meningiomas in elderly patients.One was a 74-yearold woman.The mass was located in the left parasagittal region and contained an intratumoral cyst.

• 摘要本文报告二例很罕见的囊状脑膜瘤，一例发生于一名74岁女性，位于矢状静脉窦旁，此囊肿是在脑膜瘤之内。