Use of Simple Neck Extension to Improve Guiding Catheter Accessibility in Tortuous Cervical Internal Carotid Artery for Endovascular Embolization of Intracranial Aneurysm: A Technical Note

2017 ◽  
Vol 105 ◽  
pp. 529-533 ◽  
Author(s):  
Megumu Takata ◽  
Hitoshi Fukuda ◽  
Masanori Kinosada ◽  
Kosuke Miyake ◽  
Kenichi Murao
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Intracranial Aneurysm ◽  
Internal Carotid ◽  
Endovascular Embolization ◽  
Technical Note ◽  
Neck Extension ◽  
Guiding Catheter ◽  
Cervical Internal Carotid Artery

Progressive Hydrocephalus as a Complication of Cervical Internal Carotid Artery Occlusion in a 4-Year-Old Child

Neurosurgery ◽  
1981 ◽  
Vol 8 (4) ◽  
pp. 466-468
Author(s):  
Richard J. Lister ◽  
John K. Vries
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Artery Occlusion ◽  
Carotid Artery Occlusion ◽  
Internal Carotid Artery Occlusion ◽  
Diagnosis And Management ◽  
Computed Tomographic ◽  
Cervical Internal Carotid Artery

Abstract A case of progressive hydrocephalus as a complication of spontaneous cervical internal carotid artery occlusion in a child is presented. This problem has not been reported previously. The diagnosis and management of this condition are greatly facilitated by computed tomographic scanning.

Retromandibular Fossa Approach to the High Cervical Internal Carotid Artery: An Anatomic Study

2008 ◽  
Vol 62 (suppl_5) ◽  
pp. ONS363-ONS370 ◽  
Author(s):  
Yusuf Izci ◽  
Roham Moftakhar ◽  
Mark Pyle ◽  
Mustafa K. Basşkaya
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Average Length ◽  
Cranial Nerves ◽  
External Carotid Artery ◽  
External Carotid ◽  
Digastric Muscle ◽  
High Cervical ◽  
Cervical Internal Carotid Artery

Abstract Objective: Access to the high cervical internal carotid artery (ICA) is technically challenging for the treatment of lesions in and around this region. The aims of this study were to analyze the efficacy of approaching the high cervical ICA through the retromandibular fossa and to compare preauricular and postauricular incisions. In addition, the relevant neural and vascular structures of this region are demonstrated in cadaveric dissections. Methods: The retromandibular fossa approach was performed in four arterial and venous latex-injected cadaveric heads and necks (eight sides) via preauricular and postauricular incisions. This approach included three steps: 1) sternocleidomastoid muscle dissection; 2) transparotid dissection; and 3) removal of the styloid apparatus and opening of the retromandibular fossa to expose the cervical ICA with the internal jugular vein along with Cranial Nerves X, XI, and XII. Results: The posterior belly of the digastric muscle and the styloid muscles were the main obstacles to reaching the high cervical ICA. The high cervical ICA was successfully exposed through the retromandibular fossa in all specimens. In all specimens, the cervical ICA exhibited an S-shaped curve in the retromandibular fossa. The external carotid artery was located more superficially than the ICA in all specimens. The average length of the ICA in the retromandibular fossa was 6.8 cm. Conclusion: The entire cervical ICA can be exposed via the retromandibular fossa approach without neural and vascular injury by use of meticulous dissection and good anatomic knowledge. Mandibulotomy is not necessary for adequate visualization of the high cervical ICA.

scholarly journals Endovascular plug for internal carotid artery occlusion in the management of a cavernous pseudoaneurysm with bifrontal subdural empyema: technical note

2017 ◽  
Vol 20 (3) ◽  
pp. 239-246
Author(s):  
Sunil Manjila ◽  
Gagandeep Singh ◽  
Obinna Ndubuizu ◽  
Zoe Jones ◽  
Daniel P. Hsu ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Sphenoid Sinus ◽  
Internal Carotid ◽  
Balloon Catheter ◽  
Arterial Injury ◽  
Technical Note ◽  
Subdural Empyema ◽  
Artery Pseudoaneurysm ◽  
The Right

The authors demonstrate the use of an endovascular plug in securing a carotid artery pseudoaneurysm in an emergent setting requiring craniotomy for a concurrent subdural empyema.They describe the case of a 14-year-old boy with sinusitis and bifrontal subdural empyema who underwent transsphenoidal exploration at an outside hospital. An injury to the right cavernous segment of the ICA caused torrential epistaxis. Bleeding was successfully controlled by inflating a Foley balloon catheter within the sphenoid sinus, and the patient was transferred to the authors’ institution. Emergent angiography showed a dissection of the right cavernous carotid artery, with a large pseudoaneurysm projecting into the sphenoid sinus at the site of arterial injury. The right internal carotid artery was obliterated using pushable coils distally and an endovascular plug proximally. The endovascular plug enabled the authors to successfully exclude the pseudoaneurysm from the circulation. The patient subsequently underwent an emergent bifrontal craniotomy for evacuation of a left frontotemporal subdural empyema and exenteration of both frontal sinuses. He made a complete neurological recovery.Endovascular large-vessel sacrifice, obviating the need for numerous coils and antiplatelet therapy, has a role in the setting of selected acute neurosurgical emergencies necessitating craniotomy. The endovascular plug is a useful adjunct in such circumstances as the device can be deployed rapidly, safely, and effectively.

Temporary Aneurysm Orifice Balloon Occlusion as an Alternative to Retrograde Suction Decompression for Giant Paraclinoid Internal Carotid Artery Aneurysms: Technical Note

2005 ◽  
Vol 56 (suppl_4) ◽  
pp. ONS-E442-ONS-E442 ◽  
Author(s):  
Hans-Jakob Steiger ◽  
Farias Lins ◽  
Thomas Mayer ◽  
Robert Schmid-Elsaesser ◽  
Walter Stummer ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Local Circulation ◽  
Occlusion Balloon ◽  
Aneurysm Neck ◽  
Symptomatic Vasospasm ◽  
First Case ◽  
Clip Occlusion ◽  
Cervical Internal Carotid Artery

Abstract OBJECTIVE: Giant paraclinoid carotid artery aneurysms frequently require the temporary interruption of local circulation to facilitate safe clip occlusion. Owing to the brisk retrograde blood flow through the ophthalmic artery and cavernous branches, the simple trapping of the aneurysm by cervical internal carotid artery clamping and intracranial distal clipping may not adequately soften the lesion. Retrograde suction decompression aspiration of this collateral supply by a catheter introduced into the cervical internal carotid artery is a popular method to achieve aneurysm deflation. With a large collateral supply, the method is not effective enough. The advent of relatively long and maneuverable soft balloons allows temporary occlusion of the aneurysm orifice. METHODS: We applied this method in two instances of giant carotid ophthalmic aneurysms. In both instances, a 15- to 20-mm-long and 4-mm-wide occlusion balloon was inserted in the internal carotid artery at the level of the aneurysm before craniotomy. After craniotomy and dissection of the aneurysm neck, the balloon was inflated under intraoperative angiographic control. RESULTS: The aneurysm became soft enough in both cases without tapping and aspiration to allow safe clip occlusion. In the first case, the postoperative course was uneventful and visual acuity improved. A known additional infraclinoid part of the aneurysm was eliminated endovascularly 5 months later using balloon-protected injection of vinyl alcohol copolymer (Onyx; Micro Therapeutics, Inc., Irvine, CA). In the second case, a postoperative symptomatic vasospasm developed 15 hours after surgery. Hypertensive therapy resulted in the disappearance of symptoms and an otherwise uneventful course with improvement of vision. CONCLUSION: This preliminary experience suggests that this new method is a feasible alternative to retrograde suction decompression.

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