Surgical management of dural arteriovenous fistulas with transosseous arterial feeders involving the jugular bulb.
Dural arteriovenous fistulas located in the vicinity of the jugular foramen are complex vascular malformations and belong to the most challenging skull base lesions to treat. The authors comprehensively analyze multiple features in a series of dural arteriovenous fistulas with transosseous arterial feeders involving the jugular bulb. Four patients who underwent surgery via the transcondylar approach to treat dural arteriovenous fistulas around the jugular foramen were retrospectively reviewed. Previously, endovascular treatment was attempted in all patients. The success of the surgical treatment was examined with postoperative angiography. Complete obliteration of the dural arteriovenous fistulas (DAVFs) was achieved in three patients, and significant flow reduction in one individual. All patients had a good postoperative outcome, and only one experienced mild hypoglossal nerve palsy. Despite extensive bone drilling, an occipitocervical fusion was necessary in only one patient with bilateral lesions. The use of an individually tailored transcondylar approach to treat dural arteriovenous fistulas at the region of the jugular foramen is most effective. This approach allows for complete obliteration of the connecting arterial feeders, and removal of bony structures containing pathological vessels.
Tirakotai
W
W
Department of Neurosurgery, University Hospital Marburg, 35043 Marburg, Germany. srwtr@yahoo.com
Benes
L
L
Kappus
C
C
Sure
U
U
Farhoud
A
A
Bien
S
S
Bertalanffy
H
H
D000368:Aged; D001164:Arteriovenous Fistula / Q000473:pathology* / Q000601:surgery*; D002533:Cerebral Angiography; D002536:Cerebral Arteries / Q000473:pathology*; D005260:Female; D006801:Humans; D007601:Jugular Veins / Q000473:pathology*; D018810:Magnetic Resonance Angiography; D008297:Male; D008875:Middle Aged; D009460:Neurologic Examination; D019635:Neurosurgical Procedures; D012189:Retrospective Studies; D014012:Tinnitus / Q000209:etiology; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome