颅骨膜血窦是一种罕见的血管畸形,颅内与颅外血液循环借扩张的颅骨板障静脉形成异常交通。
Sinus pericranii is a rare vascular anomaly involving an abnormal communication between the intracranial and extracranial circulations through dilated diploic veins of the skull.
硬膜动静脉瘘在所有颅内血管畸形的10 - 15%。
Dural AVFs represent 10% to 15% of all intracranial vascular malformations.
其中颅内动脉瘤14例,左前颅凹脑膜瘤1例,颅内大脑动静脉畸形8例。
Among of these, 14 intracranial aneurysms, and 1 left fossa meningioma and 8 cerebral arteriovenous malformations were to be found.
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