Onyx embolization of a carotid cavernous fistula via direct transorbital puncture

2011 ◽  
Vol 114 (1) ◽  
pp. 129-132 ◽  
Author(s):  
Mohamed Samy Elhammady ◽  
Eric C. Peterson ◽  
Mohammad Ali Aziz-Sultan
Keyword(s):  
Cavernous Sinus ◽  
Sinus Thrombosis ◽  
Superior Ophthalmic Vein ◽  
Carotid Cavernous Fistula ◽  
Ethylene Vinyl Alcohol ◽  
Embolic Agents ◽  
Superior Petrosal Sinus ◽  
Carotid Cavernous Fistulas ◽  
Transvenous Approach ◽  
Pterygoid Plexus

The treatment of indirect carotid cavernous fistulas (CCFs) is challenging and primarily accomplished by endovascular means utilizing a variety of embolic agents. Transvenous access to the cavernous sinus is the preferred method of embolizaiton of indirect CCFs as they are frequently associated with numerous small-caliber meningeal branches. Although the inferior petrosal sinus is the simplest, shortest, and most commonly used venous route to the cavernous sinus, the superior ophthalmic vein, superior petrosal sinus, basilar plexus, and pterygoid plexus present other endovenous options. Occasionally, however, use of these venous routes may not be possible due to vessel tortuosity or sinus thrombosis and occlusion. The authors report a case of an indirect CCF that could not be treated endovascularly due to inability to access the cavernous sinus via a transfemoral transvenous approach. Angiography revealed a small, deeply located superior ophthalmic vein that was thought to be suboptimal for a direct cutdown. The cavernous sinus was cannulated directly via a transorbital approach using fluoroscopic guidance with a 3D skull reconstruction overlay. The fistula was subsequently obliterated using ethylene vinyl alcohol copolymer (Onyx). The technique and advantages of both 3D osseous reconstruction as well as Onyx embolization are discussed.

Bilateral superior ophthalmic vein enlargement associated with diffuse cerebral swelling

1997 ◽  
Vol 86 (5) ◽  
pp. 893-897 ◽  
Author(s):  
Rohit K. Khanna ◽  
Christopher J. Pham ◽  
Ghaus M. Malik ◽  
Eric M. Spickler ◽  
Bharat Mehta ◽  
...  
Keyword(s):  
Cavernous Sinus ◽  
Sinus Thrombosis ◽  
Graves Disease ◽  
Retrograde Flow ◽  
Cavernous Sinus Thrombosis ◽  
Superior Ophthalmic Vein ◽  
Content Type ◽  
Carotid Cavernous Fistulas ◽  
Tomography Scanning ◽  
Fine Print

✓ Bilateral superior ophthalmic vein (SOV) enlargement has rarely been shown to occur in patients with septic and aseptic cavernous sinus thrombosis, Graves' disease due to obstruction of the SOV by enlarged extraocular muscles, or carotid—cavernous fistulas caused by retrograde flow. The authors describe 11 patients with bilateral SOV enlargement associated with cerebral swelling as detected by computerized tomography scanning. The bilaterally enlarged SOVs returned to a normal size following resolution of cerebral swelling and elevated intracranial pressure. To the authors' knowledge, this is the first report of bilateral SOV enlargement associated with diffuse cerebral swelling that subsequently resolved after treatment of the cerebral edema. The authors believe that the bilateral SOV enlargement was caused by mechanical cavernous sinus venous stagnation due to cerebral swelling, a syndrome that occurs more commonly than currently appreciated.

Percutaneous transfemoral embolization of an indirect carotid—cavernous fistula with cortical venous access to the cavernous sinus

1999 ◽  
Vol 90 (5) ◽  
pp. 959-963 ◽  
Author(s):  
Richard J. Bellon ◽  
Amon Y. Liu ◽  
John R. Adler ◽  
Alexander M. Norbash
Keyword(s):  
Cavernous Sinus ◽  
English Literature ◽  
Venous Access ◽  
Retrograde Approach ◽  
Superior Ophthalmic Vein ◽  
Carotid Cavernous Fistula ◽  
Content Type ◽  
Cavernous Fistula ◽  
Cortical Vein ◽  
Transvenous Approach

✓ The authors present the case of a 61-year-old man with an indirect carotid—cavernous fistula (CCF). Many now advocate a primary transvenous approach to deal with such lesions, with packing and thrombosis of the cavernous sinus leading to fistula obliteration. Transvenous access to the cavernous sinus via the inferior petrosal sinus is the usual route of access; both surgical and transfemoral superior ophthalmic vein approaches are also well described. In the case presented, the anatomy of the CCF was unfavorable for these approaches and its dominant venous egress was via a single enlarged arterialized cortical vein. The cavernous sinus was accessed with a transfemoral retrograde approach to the cortical draining vein. Successful CCF embolization was documented radiographically and clinically. To the authors' knowledge, this procedure has not been previously described in the English literature.

A new transvenous approach to the carotid-cavernous sinus via the inferior petrooccipital vein

2012 ◽  
Vol 116 (3) ◽  
pp. 581-587 ◽  
Author(s):  
Akira Kurata ◽  
Sachio Suzuki ◽  
Kazuhisa Iwamoto ◽  
Kuniaki Nakahara ◽  
Madoka Inukai ◽  
...  
Keyword(s):  
Cavernous Sinus ◽  
Venous Drainage ◽  
Inferior Petrosal Sinus ◽  
Superior Ophthalmic Vein ◽  
Carotid Cavernous Fistula ◽  
Cushing Disease ◽  
Cortical Vein ◽  
The Third ◽  
Cortical Venous Drainage ◽  
Transvenous Approach

Object The transvenous approach via the inferior petrosal sinus (IPS) is commonly used as the most appropriate for carotid-cavernous fistula (CCF) or cavernous sinus sampling. However, sometimes the IPS is not accessible because of anatomical problems and/or complications, therefore an alternative route is needed. In this paper, the authors present and discuss the utility of a transvenous approach to the cavernous sinus via the inferior petrooccipital vein. Methods Four patients, 3 with dural CCFs and the other with Cushing disease, in whom endovascular surgical attempts failed using a conventional venous approach via the IPS, underwent a transvenous approach to the cavernous sinus via the inferior petrooccipital vein (IPOV). One dural CCF case had only cortical venous drainage, the second CCF also mainly drained into the cortical vein with slight inflow into the superior ophthalmic vein and inferior ophthalmic vein, and the third demonstrated drainage into the superior and inferior ophthalmic veins and IPOV. Results In all cases, the cavernous sinus could be accessed successfully via this route and without complications. Conclusions The transvenous approach to the cavernous sinus via the IPOV should be considered as an alternative in cases when use of the IPS is precluded by an anatomical problem and there are no other suitable venous approach routes.

scholarly journals The superior ophthalmic vein approach for the treatment of carotid-cavernous fistulas: our first experience

2016 ◽  
Vol 30 (2) ◽  
pp. 230-236
Author(s):  
A. Chiriac ◽  
N. Dobrin ◽  
Georgiana Ion ◽  
V. Costan ◽  
I. Poeata
Keyword(s):  
Cavernous Sinus ◽  
Endovascular Embolization ◽  
Superior Ophthalmic Vein ◽  
Technical Challenge ◽  
Carotid Cavernous Sinus Fistula ◽  
Alternative Routes ◽  
Carotid Cavernous Fistulas ◽  
Transvenous Approach

Abstract Complex cavernous sinus fistulae (CCF) are still a technical challenge to neurovascular team. The most commonly performed treatment consists in endovascular embolization of the lesion through an arterial or venous approach. Not always these conventional routes are feasible, requiring alternative routes. We report a case of a 44-year-old woman with a complex indirect (Barrow D) carotid cavernous sinus fistula treated by two interventional sessions that imposing a retrograde direct transvenous approach via the superior ophthalmic vein.

Treatment of a carotid cavernous fistula via direct transovale cavernous sinus puncture

2013 ◽  
Vol 119 (1) ◽  
pp. 247-251 ◽  
Author(s):  
Alberto Gil ◽  
Luis López-Ibor ◽  
Gerardo Lopez-Flores ◽  
Hugo Cuellar ◽  
Eduardo Murias ◽  
...  
Keyword(s):  
Cavernous Sinus ◽  
Venous Drainage ◽  
Foramen Ovale ◽  
Superior Ophthalmic Vein ◽  
Carotid Cavernous Fistula ◽  
Cavernous Fistula ◽  
Complete Obliteration ◽  
Feasible Alternative ◽  
Carotid Cavernous Fistulas

Endovascular treatment is the treatment of choice for indirect carotid cavernous fistulas (CCFs). Direct surgical obliteration of CCFs is recommended in highly symptomatic patients or in those with an aggressive pattern of venous drainage. However, this is a technically challenging approach associated with significant procedural morbidity. The authors present a case in which they decided to attempt a novel access to the cavernous sinus through the foramen ovale before recommending surgery for an otherwise untreatable dural CCF. This 52-year-old man with an indirect CCF and neurological deficit had undergone several attempts to embolize the shunt by means of the standard approaches. Ultimately direct cavernous sinus access was obtained through the foramen ovale, resulting in complete obliteration of the shunt. The occlusion was radiographically stable at the 6-month follow-up evaluation, and the patient has remained asymptomatic. Percutaneous transovale puncture of a CCF is a feasible alternative to accessing the cavernous sinus when traditional transvenous catheterization or direct superior ophthalmic vein approach is not possible.

Onyx embolization of carotid-cavernous fistulas

2010 ◽  
Vol 112 (3) ◽  
pp. 589-594 ◽  
Author(s):  
Mohamed Samy Elhammady ◽  
Stacey Quintero Wolfe ◽  
Hamad Farhat ◽  
Roham Moftakhar ◽  
Mohammad Ali Aziz-Sultan
Keyword(s):  
Cavernous Sinus ◽  
Sinus Thrombosis ◽  
Type A ◽  
Embolic Agent ◽  
Deep Penetration ◽  
Ethylene Vinyl Alcohol ◽  
Presenting Symptoms ◽  
Type C ◽  
Carotid Cavernous Fistulas

Object The authors conducted a study to determine the safety and efficacy of embolization of carotid-cavernous fistulas (CCFs) with the ethylene vinyl alcohol copolymer, Onyx. Methods They prospectively collected data in all patients with CCFs who underwent Onyx-based embolization at their institution over a 3-year period. The type of fistula, route of embolization, viscosity of Onyx, additional use of coils, extent of embolization, procedural complications, and clinical follow-up were recorded. Results A total of 12 patients (5 men and 7 women who were age 24–88 years) underwent embolization in which Onyx was used. There were 1 Barrow Type A, 1 Type B, 3 Type C, and 7 Type D fistulas. Embolization was performed via a transvenous route in 8 cases and a transarterial route in 4 cases. Onyx 34 was used in all but 2 cases: a direct Type A fistula embolized with Onyx 500 and an indirect Type C fistula embolized with Onyx 18. Adjuvant embolization with framing coils was performed in 7 cases. All procedures were completed in a single session. Immediate fistula obliteration was achieved in all cases. Clinical resolution of presenting symptoms occurred in 100% of the patients by 2 months. Neurological complications occurred in 3 patients. One patient developed a complete cranial nerve (CN) VII palsy that has not resolved. Two patients developed transient neuropathies—1 a Horner syndrome and partial CN VI palsy, and 1 a complete CN III and partial CN V palsy. Radiographic follow-up (mean 16 months, range 4–35 months) was available in 6 patients with complete resolution of the lesion in all. Conclusions Onyx is a liquid embolic agent that is effective in the treatment of CCFs but not without hazards. Postembolization cavernous sinus thrombosis and swelling may result in transient compressive cranial neuropathies. The inherent gradual polymerization properties of Onyx allow for casting of the cavernous sinus but may potentially result in deep penetration within arterial collaterals that can cause CN ischemia/infarction. Although not proven, the angiotoxic effects of dimethyl sulfoxide may also play a role in postembolization CN deficits.

CT angiogram findings in carotid-cavernous fistulas: stratification of imaging features to help radiologists avoid misdiagnosis

2019 ◽  
Vol 61 (7) ◽  
pp. 945-952
Author(s):  
John C Benson ◽  
Charlotte Rydberg ◽  
David R DeLone ◽  
Matthew P Johnson ◽  
Jennifer Geske ◽  
...  
Keyword(s):  
Cavernous Sinus ◽  
False Positive ◽  
Phase Contrast ◽  
Arterial Phase ◽  
Imaging Features ◽  
Superior Ophthalmic Vein ◽  
Ct Angiogram ◽  
Superior Petrosal Sinus ◽  
Carotid Cavernous Fistulas ◽  
Contrast Bolus

Background Carotid-cavernous fistulas (CCFs) are commonly misdiagnosed on computed tomography angiography (CTA). Purpose This study sought to identify the most sensitive and specific imaging features of CCFs on CTA. Material and Methods A retrospective review identified 18 consecutive patients suspected of having a CCF on CTA and subsequently underwent digital subtraction angiography (DSA). Two blinded reviewers assessed multiple findings on CTA: cavernous sinus asymmetry/enlargement; arterial-phase contrast in the cavernous sinus; proptosis; pre- or post-septal orbital edema; and dilated regional vasculature. Each was graded as positive, possible, and negative; “possible” was counted as positive. A third blinded reviewer served as a tiebreaker. Results Of 18 patients, nine were true-positive and nine were false-positive. Superior ophthalmic vein early enhancement and dilatation had 100.0% sensitivity (95% confidence interval [CI] 40.0–100.0) and 77.8% specificity (95% CI 44.4–100.0); arterial-phase contrast in the cavernous sinus had 88.9% sensitivity (95% CI 44.4–100.0) and 66.7% specificity (95% CI 18.5–90.1); peri-orbital edema had 88.9% sensitivity (95% CI 35.5–100.0) and 77.8% specificity (95% CI 22.2–100.0). The most specific markers of CCF were superior petrosal sinus and inferior ophthalmic vein dilatation/enhancement (100.0%, 95% CI 88.8–100.0 and 88.9%, 95% CI 44.4–100.0, respectively); the specificity of asymmetric cavernous enlargement was 44.4% (95% CI 11.1–77.7). Conclusions Among patients in whom a CCF is suspected on CTA, superior ophthalmic vein dilatation/enhancement and arterial-phase contrast within the cavernous sinus are the most sensitive findings. Asymmetric cavernous sinus enlargement has poor specificity and may result in false-positive diagnoses of CCFs. False positive cases were less likely to have an optimally timed contrast bolus.

scholarly journals Transvenous embolization of dural carotid cavernous fistula through the facial and ophthalmic vein

2011 ◽  
Vol 68 (12) ◽  
pp. 1079-1083 ◽  
Author(s):  
Branko Prstojevic ◽  
Mirko Micovic ◽  
Ivan Vukasinovic ◽  
Mirjana Nagulic
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Cavernous Sinus ◽  
Internal Carotid ◽  
Left Internal Carotid Artery ◽  
Superior Ophthalmic Vein ◽  
Carotid Cavernous Fistula ◽  
Cavernous Fistula ◽  
The Right ◽  
Transvenous Approach

Introduction. Dural carotid cavernous fistula is acquired, relatively rare, condition comprising of numerous smallcaliber meningeal arterial branches, draining directly into cavernous sinus. Endovascular therapy is the treatment of choice, preferably by a transvenous approach. In the case of inaccessible inferior petrosal sinus, other alternative routes are considered. We presented a case of dural carotid cavernous fistula completely occluded with Guglielmi detachable coils, using a transvenous approach through facial and superior ophthalmic vein. Case report. A 62-year-old man was referred with a gradual worsening proptosis, red eye, and decreased visual acuity, on the right side. Digital subtraction angiography revealed the presence of a right dural carotid cavernous fistula, predominantly supplied from dural branches of the right internal carotid artery siphon, with minimal contribution from the right middle meningeal artery and contralateral dural branches of the left internal carotid artery siphon. The fistula was drainaged through the dilated superior ophthalmic vein, and via the facial to the internal jugular vein. There was neither pacification of pterygoid and petrous sinuses, nor cortical venous reflux. Endovascular treatment was performed by a transvenous approach. A guiding catheter was placed in the right facial vein. A microcatheter was advanced through the dilated angular and superior ophthalmic vein, and its tip positioned into the right cavernous sinus. Coils were deployed, until a complete angiographic occlusion of the fistula had been achieved. The patient experienced rapid improvement in the symptoms, with complete normalization of his condition one month after the treatment. Conclusion. Coil embolization of dural carotid cavernous fistula by transvenous catheterization, through the facial and superior ophthalmic vein, can be considered as safe and effective treatment option in the presence of marked anterior drainage.

Electrothrombosis of carotid-cavernous fistula

1975 ◽  
Vol 42 (1) ◽  
pp. 76-85 ◽  
Author(s):  
Yoshio Hosobuchi
Keyword(s):  
Posterior Segment ◽  
Cerebral Vein ◽  
Superior Ophthalmic Vein ◽  
Carotid Cavernous Fistula ◽  
Content Type ◽  
Cavernous Fistula ◽  
Arterial Circulation ◽  
Inferior Portion ◽  
Pterygoid Plexus ◽  
Fine Print

✓ The author describes a technique for directly closing a carotid cavernous fistula with electrothrombosis while preserving the intracranial arterial circulation. Copper wires are introduced through the superior ophthalmic vein or a frontotemporal craniotomy, and thus directly into the portion of the sinus into which the fistula drains; if posterior, into the posterior segment of Parkinson's triangle, if inferior, into the pterygoid plexus, and if anterior, through the sphenoparietal sinus and/or middle cerebral vein to the anterior-inferior portion of the sinus. A direct current is applied until a thrombus is confirmed angiographically and the wires are left in place. Four patients treated by this method are presented.

Venous rupture during transvenous approach to a carotid-cavernous fistula

1989 ◽  
Vol 71 (1) ◽  
pp. 133-137 ◽  
Author(s):  
Wesley A. King ◽  
Grant B. Hieshima ◽  
Neil A. Martin
Keyword(s):  
Carotid Artery ◽  
Cavernous Sinus ◽  
Balloon Occlusion ◽  
Alternative Methods ◽  
Ocular Motility ◽  
Carotid Cavernous Fistula ◽  
Content Type ◽  
Cavernous Fistula ◽  
A Minor ◽  
Transvenous Approach

✓ An attempt at transfemoral transarterial balloon occlusion of a high-flow spontaneous carotid-cavernous fistula was unsuccessful because the carotid artery rent was too small for this approach. During a subsequent transvenous approach to the cavernous sinus through the jugular vein, the inferior petrosal sinus was perforated. A minor subarachnoid hemorrhage occurred before the tear could be sealed by the deposition of three Gianturco coils in the vein. The patient was taken to the operating room for emergency obliteration of the fistula and petrosal sinus in order to remove the risk of further hemorrhage. Under the guidance of intraoperative digital subtraction angiography, isobutyl-2-cyanoacrylate was injected directly into the surgically exposed cavernous sinus. Successful obliteration of the fistula was achieved with preservation of the carotid artery, and the angiography catheter was removed safely from the petrosal sinus. Although initially after surgery the patient had nearly complete ophthalmoplegia, at her 1-year follow-up examination she had normal ocular motility and visual acuity. The transvenous approach to the cavernous sinus and alternative methods of treatment of carotid-cavernous fistulas are discussed.

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