发生在颅腔外的异位脑膜瘤是很少见的,有报告长在头皮,颅顶骨膜、付鼻窦、颈、皮肤、腮腺等。本文报告1例颅顶硬脑膜外脑膜瘤:男性,18岁,因头痛呕吐一年,右额搏动性疼痛数天入院。2年前左额曾受轻伤。神经系检查:双眼外展稍差, Occurred in the extracranial ectopic meningioma is rare, there are reports in the scalp, parietal periosteum, pay sinus, neck, skin, parotid gland and so on. This article reports a case of epidural meningioma of the skull: male, 18 years old, vomiting for one year due to headache, right chest beating pain for several days admitted. Left frontal minor injuries 2 years ago. Neurological examination: a little worse in both eyes,