scholarly journals Suction decompression assisted clipping of large and giant internal carotid artery aneurysms

2018 ◽  
Vol 19 (4) ◽  
pp. 14-20
Author(s):  
Sumit Sinha ◽  
Takeya Watabe ◽  
Yoko Kato ◽  
Daikichi Oguri ◽  
Shei Imizu ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Surgical Management ◽  
Internal Carotid ◽  
Preoperative Assessment ◽  
Balloon Occlusion ◽  
Unruptured Aneurysms ◽  
Giant Aneurysms ◽  
Proximal Internal Carotid Artery ◽  
Large And Giant Aneurysms

Background: The microsurgical treatment of large and giant aneurysms poses a challenge and direct clipping is still prefferred: this is very dificulttask withrisksofintraoperativerupture. Microsurgical clipping with angioplastic arrangement of clips at the neck along with retrograde suction evacuation of the blood from the proximal internal carotid artery and aneurysm have been advocated in order to avoid these problems. Methods: This is a retrospective study of 13 patients with 13 large/ giant internal carotid artery aneurysms, who were managed surgically with retrograde suction decompression assisted clipping at our center over a period of last 2 years. The clinical profile, details of surgical management, complications and outcome of these patients were analysed. In the preoperative assessment, MRI/MR Angiography brain, 3Dimensional- Computed Tomography scan along with diagnostic angiography and balloon occlusion test were performed. The surgical technique has been described in detail. Results: The age ranged from 36-79 years old. There were 7 males and 6 females. 11 patients had unruptured aneurysms, while 2 presented with subarachnoid hemmorrhage. There were no peri-operative complications. In the post-operative period, one patient had severe disabilty with right sided hemiparesis due to the thrombo-embolic phenomenon, while the rest had an excellent outcom, with no mortality. Conclusions: Retrograde suction decompression is an effective aid in surgical management of large and giant aneurysms with many advantages. It is certainly an extremely useful adjunct for obtaining early proximal control so that safe clip application can be achieved. Intra-operative angiography can be performed easily to check adequacy of aneurysm clipping. Integration of endovascular techniques in management of complex aneurysms has made posible the advancement of the therapeutic armentarium.

Carotid Artery Sacrifice for Unclippable and Uncoilable Aneurysms: Endovascular Occlusion Vs Common Carotid Artery Ligation

Neurosurgery ◽  
2010 ◽  
Vol 67 (5) ◽  
pp. 1431-1437 ◽  
Author(s):  
Mohamed Samy Elhammady ◽  
Stacey Quintero Wolfe ◽  
Hamad Farhat ◽  
Mohammad Ali Aziz-Sultan ◽  
Roberto C Heros
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Common Carotid Artery ◽  
Internal Carotid ◽  
Parent Artery ◽  
Giant Aneurysms ◽  
Presenting Symptoms ◽  
Endovascular Occlusion ◽  
Large And Giant Aneurysms

Abstract BACKGROUND: Optimal treatment of intracranial aneurysms involves complete occlusion of the aneurysm with preservation of the parent artery and all of its branches. Attempts to occlude the aneurysm and preserve the parent artery may be associated with a higher level of risk than parent vessel occlusion or trapping. OBJECTIVE: To evaluate our series of patients with large and giant aneurysms who underwent treatment via endovascular coiling with parent artery sacrifice or surgical ligation of the common carotid artery (CCA) and gain insight into the advantages and risks of each of these alternatives. METHODS: We retrospectively reviewed all patients with aneurysms who underwent carotid sacrifice via endovascular occlusion or surgical CCA ligation during an 8-year period at our institution. RESULTS: Twenty-seven patients with large and giant aneurysms of the internal carotid artery underwent carotid artery sacrifice via endovascular occlusion (n = 15) or CCA ligation (n = 12). Of the patients who underwent endovascular occlusion, 3 developed groin complications, 1 developed a new sixth nerve palsy, 1 died from vasospasm related to subarachnoid hemorrhage, and 1 died secondary to rupture of an associated 3-mm anterior communicating artery aneurysm 5 days postoperatively. Of the patients undergoing CCA ligation, 1 patient developed a partial hypoglossal palsy. Clinical improvement of presenting symptoms was observed in all surviving patients regardless of the method of treatment. Complete aneurysm obliteration was documented in all patients during the initial hospital stay. The mean radiographic long-term follow-up was 14.2 months, which was available in 20 of the 25 surviving patients (80%). Complete obliteration was confirmed at follow-up in all but 2 patients with large cavernous aneurysms; 1 was initially treated with endovascular occlusion and the other with carotid ligation. CONCLUSION: Parent artery sacrifice is still a viable treatment for some complex aneurysms of the internal carotid artery. CCA ligation is a reasonable alternative to endovascular arterial sacrifice.

The modern role of microsurgery in treatment of large and giant aneurysms of the internal carotid artery

2016 ◽  
Vol 80 (5) ◽  
pp. 51 ◽  
Author(s):  
O. D. Shekhtman ◽  
Sh. Sh. Eliava ◽  
S. B. Yakovlev ◽  
Yu. V. Pilipenko ◽  
An. N. Konovalov
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Giant Aneurysms ◽  
Large And Giant Aneurysms

Pipeline embolization device treatment of internal carotid artery terminus aneurysms

2018 ◽  
Vol 11 (5) ◽  
pp. 485-488 ◽  
Author(s):  
Amit Pujari ◽  
Brian Matthew Howard ◽  
Thomas P Madaelil ◽  
Susana Libhaber Skukalek ◽  
Anil K Roy ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Treatment Strategies ◽  
Maximum Diameter ◽  
Class Iii ◽  
Pipeline Embolization Device ◽  
Proximal Internal Carotid Artery ◽  
The Mean

BackgroundThe pipeline embolization device (PED) is approved for the treatment of large aneurysms of the proximal internal carotid artery (ICA). Its off-label application in treating aneurysms located specifically at the ICA terminus (ICA-T) has not been studied.MethodsWe conducted a retrospective chart review of patients from 2011 to 7 treated with PEDs. Out of 365 patients, 10 patients with ICA-T aneurysms were included. Patient demographics, procedural information, follow-up imaging, and clinical assessments were recorded.ResultsMean age was 46.9 years (± 8.8), and 6 (60%) patients were women. The mean maximum diameter of the aneurysms treated was 14.7 mm (± 10.7) and the mean neck diameter was 9.3 mm (± 6.6). Reasons for presentation included six incidental findings, one acute subarachnoid hemorrhage (SAH), and three patients with prior SAH. Kamran–Byrne Occlusion Scale scores for the treated aneurysms were as follows: three class IV (complete obliteration), four class III (<50% filling in both height and width for fusiform aneurysms or residual neck for saccular aneurysms), one class II fusiform aneurysm, 1 class 0 saccular aneurysm (residual aneurysm body), and one not classified due to pipeline thrombosis. Two clinically asymptomatic complications were noted: one patient who had a small distal cortical SAH post PED and one patient whose stent was found to be thrombosed on follow-up angiogram. All patients were seen in follow-up, and no patients were found to have worsening of their pre-procedure modified Rankin Scale score.ConclusionThe PED has potential for treating ICA-T aneurysms not amenable to conventional treatment strategies. Further studies are warranted to confirm the long term outcomes.

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