Transvenous embolization for a purely intraorbital arteriovenous fistula

2005 ◽  
Vol 103 (4) ◽  
pp. 756-759 ◽  
Author(s):  
Jun Deguchi ◽  
Makoto Yamada ◽  
Ryusuke Ogawa ◽  
Toshihiko Kuroiwa
Keyword(s):  
Arteriovenous Malformation ◽  
Arteriovenous Fistula ◽  
Visual Function ◽  
Clinical Management ◽  
Ophthalmic Artery ◽  
Transvenous Embolization ◽  
Content Type ◽  
Arteriovenous Fistulas ◽  
Fine Print

✓ Purely intraorbital arteriovenous fistulas (AVFs) are rare, and their clinical management is controversial. The authors successfully treated a patient with an intraorbital AVF by transvenous embolization alone. An accurate distinction between an arteriovenous malformation (AVM), which is characterized by the existence of a nidus, and an AVF, which has no nidus, is important and requires superselective ophthalmic artery angiography. Treatment of an intraorbital AVF by transvenous embolization can improve visual function.

Excision of a congenital suboccipital vertebral arteriovenous fistula

1972 ◽  
Vol 37 (4) ◽  
pp. 452-456 ◽  
Author(s):  
Albert D. Bartal ◽  
Morris J. Levy
Keyword(s):  
Arteriovenous Malformation ◽  
Vertebral Artery ◽  
Arteriovenous Fistula ◽  
Surgical Approach ◽  
Left Ventricular ◽  
Content Type ◽  
Vertebral Arteriovenous Fistula ◽  
Cardiac Enlargement ◽  
Major Consideration ◽  
Fine Print

✓ This report describes the successful excision of a congenital vertebral arteriovenous malformation in an 8-year-old child. There was mild effort dyspnea and left ventricular cardiac enlargement; a left-to-right vertebral artery steal across the basilar trifurcation was a major consideration in planning the surgical approach.

Arteriovenous fistula with associated aneurysms coexisting with dural arteriovenous malformation of the anterior inferior falx

1999 ◽  
Vol 91 (2) ◽  
pp. 303-307 ◽  
Author(s):  
John Ratliff ◽  
Rand M. Voorhies
Keyword(s):  
Arteriovenous Malformation ◽  
Arteriovenous Fistula ◽  
Left Vertebral Artery ◽  
External Carotid ◽  
Vein Of Galen ◽  
Dural Arteriovenous Malformation ◽  
Content Type ◽  
Sagittal Sinus ◽  
Dural Avm ◽  
Fine Print

✓ This 24-year-old man presented with an unusual case of a high-flow arteriovenous fistula (AVF). This lesion was similar to giant AVFs in children that have been previously described in the literature. In patients in whom abnormalities of the vein of Galen have been excluded and in whom presentation occurs after 20 years of age, a diagnosis of congenital AVF is quite unusual.The fistula in this case originated in an enlarged callosomarginal artery and drained into the superior sagittal sinus via a saccular vascular abnormality. Two giant aneurysmal dilations of the fistula were present. In an associated finding, a small falcine dural arteriovenous malformation (AVM) was also present. Arterial supply to the AVM arose from both external carotid arteries and the left vertebral artery, with drainage through an aberrant vein in the region of the inferior sagittal sinus into the vein of Galen.Craniotomy with exposure and trapping of the AVF was performed, with subsequent radiosurgical (linear accelerator) treatment of the dural AVM. Through this combination of microsurgical trapping of the AVF and radiotherapy of the dural AVM, an excellent clinical outcome was achieved.

Optic nerve apoplexy

1986 ◽  
Vol 64 (2) ◽  
pp. 313-316 ◽  
Author(s):  
Peter L. Reilly ◽  
Peter E. Oatey
Keyword(s):  
Optic Nerve ◽  
Arteriovenous Malformation ◽  
Visual Function ◽  
The Other ◽  
Content Type ◽  
Loss Of Vision ◽  
Surgical Evacuation ◽  
Subfrontal Approach ◽  
Fine Print

✓ Two patients who suffered loss of vision due to spontaneous optic nerve hematomas are described. The hemorrhage was contained within the pial confines of the involved optic nerve, although there was some extension more posteriorly. The diagnosis of an intraneural cryptic arteriovenous malformation was histologically confirmed in one case and was supported by evidence in the other. Surgical evacuation by the subfrontal approach was undertaken and visual function improved.

Intracranial vertebral arteriovenous fistula

1993 ◽  
Vol 79 (4) ◽  
pp. 589-591 ◽  
Author(s):  
Andrea L. Halliday ◽  
Christopher S. Ogilvy ◽  
Robert M. Crowell
Keyword(s):  
Subarachnoid Hemorrhage ◽  
Vertebral Artery ◽  
Arteriovenous Fistula ◽  
Surgical Management ◽  
Surgical Approach ◽  
Venous System ◽  
Content Type ◽  
Arteriovenous Fistulas ◽  
Open Surgical Approach ◽  
Fine Print

✓ True intracranial arteriovenous fistulas are rare. The authors report a case of a direct fistula between the intracranial portion of the vertebral artery and the lateral medullary venous system. The patient initially presented with a subarachnoid hemorrhage. An open surgical approach with clip obliteration of the lesion was used. The anatomy of this lesion and its surgical management are described.

Transumbilical embolization of a congenital dural arteriovenous fistula at the torcular herophili in a neonate

1999 ◽  
Vol 90 (5) ◽  
pp. 964-969 ◽  
Author(s):  
Masaki Komiyama ◽  
Misao Nishikawa ◽  
Shouhei Kitano ◽  
Hiroaki Sakamoto ◽  
Nobuhiro Miyagi ◽  
...  
Keyword(s):  
Heart Failure ◽  
Arteriovenous Fistula ◽  
Blood Supply ◽  
Dural Arteriovenous Fistula ◽  
Vascular Anomaly ◽  
Venous Intervention ◽  
Transvenous Embolization ◽  
Content Type ◽  
Fine Print ◽  
High Output

✓ A neonate, in whom a congenital cerebral vascular anomaly had been diagnosed prenatally, exhibited progressive high-output congestive heart failure soon after birth. Cerebral angiography revealed a congenital dural arteriovenous fistula (AVF) with a huge dural lake located at the torcular herophili. In addition to the meningeal blood supply, an unusual pial blood supply from all cerebellar arteries was observed to feed the fistula. The patient was treated by repeated transarterial and transvenous embolization through the umbilical venous route. To the authors' knowledge, neither the existence of a congenital dural AVF at the torcular herophili presenting with an enormous pial blood supply or the technique of transumbilical venous intervention has been reported in the literature.

Preliminary report of a hollow-centered balloon for intravascular occlusion of intracranial aneurysms or arteriovenous fistulas

1980 ◽  
Vol 53 (2) ◽  
pp. 262-265 ◽  
Author(s):  
Milton D. Heifetz ◽  
Grant B. Hieshima ◽  
C. Mark Mehringer
Keyword(s):  
Arteriovenous Fistula ◽  
Preliminary Report ◽  
Intracranial Aneurysms ◽  
Giant Aneurysm ◽  
Parent Artery ◽  
Content Type ◽  
Arteriovenous Fistulas ◽  
Preliminary Study ◽  
Intravascular Occlusion ◽  
Fine Print

✓ A doughnut-shaped balloon has been designed that can be inserted intravascularly by catheter to occlude the orifice of an intracranial berry or giant aneurysm or arteriovenous fistula. The blood in the parent artery can continue to flow uninterrupted through the hole in the balloon. In a preliminary study, an arteriovenous fistula was successfully obliterated in a dog. The technique for placing the balloon is described.

scholarly journals Microsurgical treatment of a posterior fossa arteriovenous malformation initially mistaken for a dural arteriovenous fistula: avoidance of near disaster

2021 ◽  
Vol 4 (1) ◽  
pp. V7
Author(s):  
Brian M. Howard ◽  
Daniel L. Barrow
Keyword(s):  
Arteriovenous Malformation ◽  
Arteriovenous Fistula ◽  
Posterior Fossa ◽  
Arteriovenous Malformations ◽  
Dural Arteriovenous Fistula ◽  
Transvenous Embolization ◽  
Arteriovenous Fistulas ◽  
Fatal Hemorrhage ◽  
Hemorrhagic Complications ◽  
Dural Arteriovenous Fistulas

Many brain arteriovenous malformations (AVMs) derive dural blood supply, while 10%–15% of dural arteriovenous fistulas (dAVFs) have pial arterial input. To differentiate between the two is critical, as treatment of these entities is diametrically opposed. To treat dAVFs, the draining vein(s) is disconnected from feeding arteries, which portends hemorrhagic complications for AVMs. The authors present an operative video of a subtle cerebellar AVM initially treated as a dAVF by attempted embolization through dural vessels. The lesion was subsequently microsurgically extirpated. The authors show a comparison case of an AVM mistaken for a dAVF and transvenous embolization that resulted in a fatal hemorrhage.The video can be found here: https://youtu.be/eDeiMrGoE0Q

Treatment of ophthalmofacial-hypothalamic arteriovenous malformation (Bonnet-Dechaume-Blanc syndrome)

1985 ◽  
Vol 63 (5) ◽  
pp. 794-796 ◽  
Author(s):  
Michael K. Morgan ◽  
Ian H. Johnston ◽  
Merl de Silva
Keyword(s):  
Arteriovenous Malformation ◽  
Ophthalmic Artery ◽  
External Carotid ◽  
Artery Ligation ◽  
Selective Embolization ◽  
Content Type ◽  
Fine Print

✓ A 17-year-old girl with unilateral blindness and exophthalmos was found to have Bonnet-Dechaume-Blanc syndrome without retinal arteriovenous communications. The arteriovenous malformation was managed by combined intracranial resection, ophthalmic artery ligation, and selective embolization of the external carotid component.

Embolization of a traumatic arteriovenous fistula of the scalp with radiopaque Gelfoam pledgets

1976 ◽  
Vol 44 (6) ◽  
pp. 753-756 ◽  
Author(s):  
David L. Kasdon ◽  
L. Reed Altemus ◽  
Bennett M. Stein
Keyword(s):  
Arteriovenous Malformation ◽  
Arteriovenous Fistula ◽  
Content Type ◽  
Complete Occlusion ◽  
Physical Evidence ◽  
Fine Print

✓ A large traumatic arteriovenous malformation of the scalp was embolized with Pantopaque-saturated Gelfoam pledgets, which made fluoroscopic monitoring of the radiopaque emboli possible. Postembolization angiography demonstrated complete occlusion of the malformation. There is still no clinical or physical evidence of recurrence after an 8-month follow-up period.

Transarterial approach for selective intravenous coil embolization of a benign dural arteriovenous fistula

2003 ◽  
Vol 99 (4) ◽  
pp. 775-778 ◽  
Author(s):  
Koji Tokunaga ◽  
Krisztina Barath ◽  
Jean-Baptiste Martin ◽  
Daniel A. Rüfenacht
Keyword(s):  
Case Report ◽  
Arteriovenous Fistula ◽  
Coil Embolization ◽  
Dural Arteriovenous Fistula ◽  
Venous Reflux ◽  
Content Type ◽  
Dural Sinuses ◽  
Arteriovenous Fistulas ◽  
Dural Arteriovenous Fistulas ◽  
Fine Print

✓ Transarterial particulate embolization is indicated for benign intracranial dural arteriovenous fistulas (DAVFs) that have no dangerous venous reflux. This treatment, however, does not cure these lesions. In this case report the authors describe a spontaneously occurring DAVF that was treated by implanting coils through a transarterial microcatheter into the affected venous channel. The channel was separate from the normal dural sinuses. The pathological architecture of the fistula and the usefulness of this approach are discussed.

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