Intracerebral Hemorrhage. A Clinical Presentation of Dural Arteriovenous Fistulas of the Anterior Cranial Fossa: Diagnosis and Microneurosurgical Treatment

摘要: Approximately 10%—15% of intracranial arteriovenous malformations originate from arteries that supply the dura mater [13, 27]. Mostly they drain into transverse, sigmoid, or cavernous sinuses. Patients often have benign symptomatology with headache pulsatile tinnitus [2], About 50 cases dural fistulas (DAVFs) involving base anterior cranial fossa which been published so far seem to form a distinct subgroup an unusually high incidence hemorrhage [1, 7, 8, 10, 12, 14–19, 22, 28, 31–35, 37, 40, 41]. We report on eight further patients.