scholarly journals Emergency Stenting of an Acute Internal Carotid Artery Occlusion from Spontaneous Dissection

2008 ◽  
Vol 14 (1) ◽  
pp. 69-72 ◽  
Author(s):  
S. Leong ◽  
S. Abbas ◽  
L. Galvin ◽  
J Moroney ◽  
P. Brennan ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Carotid Stenting ◽  
Artery Occlusion ◽  
Carotid Artery Occlusion ◽  
Carotid Artery Dissection ◽  
Artery Dissection ◽  
Spontaneous Dissection

Internal carotid artery (ICA) dissection is an important cause of stroke in the younger population. Carotid stenting with or without angioplasty is usually the preferred treatment for symptomatic patients who have failed medical therapy. We report a case of a symptomatic internal carotid artery dissection at the petrous segment of the ICA initially treated conservatively with anticoagulation and antiplatlet agents. Due to early clinical deterioration from near complete carotid occlusion without adequate cross over flow, the patient underwent emergency stenting of the ICA. Post procedure angiography demonstrated no residual stenosis of the ICA. The patient progressively improved and at six months follow-up, the patient had no further symptoms, a normal neurological examination and improvement in the imaging findings. The successful clinical result in our case of ICA stenting for dissection as a ‘hemispheric rescue’ contributes to the growing literature of endovascular management of carotid dissection. The excellent mid term follow-up confirms the efficacy of this treatment for a dominant ICA.

Spontaneous Dissecting Pseudoaneurysm of the Extracranial Internal Carotid Artery: Endovascular Treatment with a Palmaz Stent

1998 ◽  
Vol 4 (1_suppl) ◽  
pp. 101-104 ◽  
Author(s):  
J. Deguchi ◽  
S. Nagasawa ◽  
H. Tanaka ◽  
S. Suzuki ◽  
Y. Hirota ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Conservative Therapy ◽  
Internal Carotid ◽  
Neurological Complications ◽  
Carotid Artery Dissection ◽  
Artery Dissection ◽  
Spontaneous Dissection ◽  
Cervical Internal Carotid Artery

This case illustrates the usefulness of an endovascular stent to treat a pseudoaneurysm of the cervical internal carotid artery. A 46-year-old male patient presented with a spontaneous dissection of the cervical internal carotid artery. After failing conservative therapy, he was treated by endovascular placement of a Palmaz stent at level of the pseudoaneurysm and dissection. Immediate obliteration of pseudoaneurysm was achieved, and patency of the internal carotid artery was maintained. The patient sustained no neurological complications and the stenosis of treated carotid artery did not occur during the 6-month follow-up period. For internal carotid artery dissection, stent placement seems to be a reasonable therapeutic alternative to direct surgery.

Carotid Artery Occlusion and Ocular Ischemia: Therapy Control with Evoked Potentials

Neurosurgery ◽  
1986 ◽  
Vol 19 (6) ◽  
pp. 1031-1034 ◽  
Author(s):  
Maximilian H. Mehdorn ◽  
Heinz-Eugen Nau ◽  
Michael FÖrster
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Evoked Potentials ◽  
Visual Evoked Potentials ◽  
Internal Carotid ◽  
Artery Occlusion ◽  
Carotid Artery Occlusion ◽  
Therapy Control ◽  
Arterial Bypass

Abstract We present a patient with internal carotid artery occlusion and ischemic oculopathy in whom extracranial-intracranial arterial bypass improved vision. Visual evoked potentials were studied to obtain objective criteria for indication and follow-up evaluation and confirmed that the improved vision was due to improved retinal function. (Neurosurgery 19:1031-1034, 1986)

scholarly journals Dissection-related carotid-cavernous fistula (CCF) following surgical revascularization of chronic internal carotid artery occlusion: a new subtype of CCF and proposed management

2020 ◽  
Vol 6 (1) ◽  
Author(s):  
Ao-Fei Liu ◽  
Chen Li ◽  
Wengui Yu ◽  
Li-Mei Lin ◽  
Han-Cheng Qiu ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Artery Occlusion ◽  
Carotid Artery Occlusion ◽  
Internal Carotid Artery Occlusion ◽  
Surgical Removal ◽  
Procedural Success ◽  
Carotid Cavernous Fistulas

Abstract Background The development of carotid-cavernous fistulas (CCFs) during surgical recanalization of chronic internal carotid artery occlusion (ICAO) may be secondary to severe ICA dissection rather than a focal tear of the cavernous ICA seen in typical traumatic CCFs. The purpose of this study is to investigate the causal relationship between the CCFs and severe ICA dissections and to characterize technical outcomes after treatment with stenting. Methods Five patients underwent treatment with self-expanding stents due to intraprocedural CCF and ICA dissection following surgical removal of ICAO plaque. The stents were telescopically placed via true channel of the dissection. Safety of the procedure was evaluated with 30-day stroke and death rate. Procedural success was determined by the efficacy of CCF obliteration and ICAO recanalization with angiography. Results All CCFs were associated with spiral and long segmental dissection from the cervical to cavernous ICA. After stenting, successful dissection reconstruction with TICI 3 was achieved in all patients, with complete (n = 4) or partial CCF (n = 1) obliteration. No patient had CCF syndrome, stroke, or death during follow-up of 6 to 37 months; but one patient had pulsatile tinnitus, which resolved 1 year later. Angiography at 6 to 24 months demonstrated CCF obliteration in all 5 patients and durable ICA patency in 4 patients. Conclusions Intraprocedural CCFs with spiral and cervical-to-cavernous ICA dissection during ICAO surgery are dissection-related because of successful obliteration after stenting for dissection reconstruction. Self-expanding stenting through true channel of the dissection, serving as implanting stent-autograft, may be an optimal therapy for the atypical CCF complication from ICAO surgery.

Spontaneous reversal of internal carotid artery occlusion

1981 ◽  
Vol 54 (6) ◽  
pp. 811-813 ◽  
Author(s):  
Joseph F. Cusick ◽  
David Daniels
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Artery Occlusion ◽  
Carotid Artery Occlusion ◽  
Total Occlusion ◽  
Content Type ◽  
Spontaneous Reversal ◽  
Angiographic Evidence ◽  
Spontaneous Dissection

✓ Spontaneous dissection of the internal carotid arteries, including those dissections resulting in total occlusion, may be a spontaneously reversible process. A patient who had angiographic evidence of bilateral complete internal carotid artery occlusions of different ages of onset illustrates this process. This case suggests certain considerations regarding the pathogenesis of these dissections.

scholarly journals Unruptured giant intracavernous aneurysms untolerate internal carotid artery occlusion test: Untreated and treated with flow-diversion

2020 ◽  
Vol 33 (2) ◽  
pp. 105-111
Author(s):  
Xianli Lv ◽  
Jianjun Yu ◽  
Ting Liao ◽  
Jin Wang ◽  
Guihuai Wang
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Artery Occlusion ◽  
Carotid Artery Occlusion ◽  
Internal Carotid Artery Occlusion ◽  
Cranial Neuropathy ◽  
Pipeline Embolization Device ◽  
Occlusion Test

Background and objective Giant intracavernous aneurysms (GICAs) are located in extradural space; their clinical manifestation and treatment are different from other intradural aneurysms. This study reports clinical outcomes of GICAs untolerate internal carotid artery occlusion tests. Methods Between January 2012 and September 2017, 14 consecutive cases of GICAs untolerated internal carotid artery occlusion test were retrospectively reviewed. A total of nine patients were not treated and five patients were treated using a Pipeline Embolization Device. Results Of the 14 patients, 12 had compression symptoms and 2 were incidental. In nine untreated patients, during 34 months' (range, 7–64 months) follow-up, four worsened to headaches or ablepsia (more than 34 months). One patient, who presented with ophthalmoplegia and diplopia, showed spontaneous resolution of symptoms at 32-month follow-up. Symptoms in four patients remained unchanged during less than 36-month follow-up period. In five (100%, 95% confidence interval 57% to 100%) treated patients, symptoms recovered completely during 11 months' follow-up after transient worsening of mass compression. Conclusions GICAs frequently result in intractable cranial neuropathy requiring treatment. The Pipeline Embolization Device is an effective option for these complex aneurysms in selective cases.

Sign in / Sign up

Export Citation Format

Share Document