1959-83年Thomas Jefferson 大学医院核医学和放疗科确诊脑膜瘤35例。1例脊髓脑膜瘤未作进一步治疗和两例因病情恶化未完成放疗除外,本文着重分析其他32例颅内脑膜瘤。女22例,男10例。年龄4-66岁,平均45岁,中数50岁。4-25岁仅占19%。32例中经组织学证实31例。1例拒绝手术但经临床和X 线证实。病理诊断为恶性脑膜瘤或脑膜 1959-83 Thomas Jefferson University Hospital nuclear medicine and radiotherapy department diagnosed meningiomas in 35 cases. One case of spinal meningioma was not treated further and two cases were exacerbated due to unfinished radiotherapy, the paper focuses on the analysis of the other 32 cases of intracranial meningiomas. Female 22 cases, 10 males. Aged 4-66 years old, with an average of 45 years old, the median 50 years old. 4-25 years old only 19%. Thirty-two cases were histologically confirmed in 31 cases. One case refused surgery but confirmed by clinical and X-ray. Pathological diagnosis of malignant meningioma or meninges