颅内脑膜瘤转移到颅外骨骼为一种罕见的并发症,本文报告一例4年前诊断为右侧中颅凹成血管细胞性脑膜瘤发生肋骨和肱骨转移。患者,37岁,男性。1978年1月因头痛、左面部轻度无力和双侧视乳头水肿4个月,CT 扫描显示中颅凹底部一个6×3cm 肿块,呈同质性对比剂增强;右侧颈动脉造影有典型的病理性循环,肿瘤由脑膜中动脉供血。手术发现肿瘤为6×3×2cm,附于右 Intracranial meningioma metastases to the extracranial bone is a rare complication, this article reports a case 4 years ago was diagnosed as right cranial concave hemangio cell meningiomas occurred in the transfer of the humerus and humerus. Patient, 37 years old, male. January 1978 due to headache, left facial mild weakness and bilateral papilledema edema for 4 months, CT scan showed a 6 × 3cm mass at the bottom of the middle cranial fossa, was homogenous contrast agent enhanced; right carotid angiography typical The pathological cycle, the tumor by the meningeal artery blood supply. The tumor was found to be 6 × 3 × 2 cm surgically and attached to the right