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      Stent micromallado para el tratamiento del aneurisma cervical sintomático de la arteria carótida interna Translated title: Micromesh stent for treating a of symptomatic cervical internal carotid artery aneurysm

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          Abstract

          Resumen Introducción: el manejo y tratamiento de un aneurisma carotídeo espontáneo mediante técnica endovascular mínimamente invasiva es un procedimiento poco frecuente y que en este caso resultó en la exclusión de la circulación del aneurisma manteniendo la permeabilidad de la arteria carótida interna y sus ramas terminales cerebrales. Caso clínico: presentamos el caso de un hombre de 61 años con antecedente de hipertensión arterial y seis eventos cerebrovasculares previos con microlesiones cerebrales sin focalidad neurológica. La investigación angiográfica reveló un aneurisma de arteria carótida interna izquierda segmento cervical (C1) de cuello ancho, sacular, causante posiblemente de la sintomatología del paciente. Discusión: se indicó manejo percutáneo endovascular definitivo del aneurisma utilizado técnica estándar y colocación de stent micromallado (CGuard™), cubriendo el cuello y logrando la exclusión inmediata del aneurisma carotídeo. El seguimiento al mes del procedimiento confirmó el cierre, la permeabilidad carotídea y resolución de sintomatología.

          Translated abstract

          Abstract Introduction: the management and treatment of a spontaneous carotid aneurysm using a minimally invasive endovascular technique is a rare procedure. This case resulted in the exclusion of the aneurysm from circulation, maintaining the patency of the internal carotid artery and its terminal cerebral branches. Case report: we present the case of a 61-year-old man with a history of arterial hypertension and six previous cerebrovascular events with brain micro-injuries without neurological focus. Angiographic investigation revealed an aneurysm of the left internal carotid artery, cervical segment (C1) of wide neck, saccular, possibly causing the patient's symptoms. Discussion: definitive percutaneous endovascular management of the aneurysm was indicated using standard technique and micro malted stent placement (CGuard™), covering the neck and achieving immediate exclusion of the carotid aneurysm. Follow-up one month after the procedure confirmed closure, carotid patency and resolution of symptoms.

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          Surgical and medical management of extracranial carotid artery aneurysms.

          Extracranial carotid artery aneurysms (ECCAs) are extremely rare with limited information about management options. Our purpose was to review our institution's experience with ECCAs during 15 years and to discuss the presentation and treatment of these aneurysms.
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            Cerebral Protection Devices Reduce Periprocedural Strokes During Carotid Angioplasty and Stenting:A Systematic Review of the Current Literature

            To compare through a systematic review of published literature the stroke outcomes in protected and unprotected carotid artery stenting (CAS).
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              Covered Stenting Is an Effective Option for Traumatic Carotid Pseudoaneurysm with Promising Long-Term Outcome

              Objective Covered stenting is an optional strategy for traumatic carotid pseudoaneurysm, especially in malignant conditions of potential rupture, but the long-term outcomes are not clear. Our aim was to determine if covered stenting is an effective option for traumatic carotid pseudoaneurysm with promising long-term outcomes. Methods Self-expanding Viabahn and balloon-expandable Willis covered stents were separately implanted for extra- and intracranial traumatic carotid pseudoaneurysm. The covered stent was placed across the distal and proximal pseudoaneurysm leakage under roadmap guidance. Procedural success was defined as technical success (complete exclusion of the pseudoaneurysm and patency of the parent artery) without a primary end point (any stroke or death within 30 days after the procedure). Long-term outcomes were evaluated as ischemic stroke in the territory of the qualifying artery by clinical follow-up through outpatient or telephone consultation and as the exclusion of the pseudoaneurysm and patency of the parent artery by imaging follow-up through angiography. Results Five patients with traumatic carotid pseudoaneurysm who underwent covered stenting were enrolled. The procedural success rate was 100%. No ischemic stroke in the territory of the qualifying artery was recorded in any of the five patients during a mean clinical follow-up of 44±16 months. Complete exclusion of the pseudoaneurysm and patency of the parent artery were maintained in all five patients during a mean imaging follow-up of 39±16 months. Conclusion Satisfactory procedural and long-term outcomes were obtained, suggesting that covered stenting is an effective option for traumatic carotid pseudoaneurysm.
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                Author and article information

                Journal
                angiologia
                Angiología
                Angiología
                Arán Ediciones S.L. (Madrid, Madrid, Spain )
                0003-3170
                1695-2987
                February 2022
                : 74
                : 1
                : 34-37
                Affiliations
                [2] Quito Quito orgnamePontificia Universidad Católica del Ecuador Ecuador
                [1] Quito orgnameAxxis Hospital orgdiv1Servicio de Angiografía Ecuador
                Article
                S0003-31702022000100034 S0003-3170(22)07400100034
                10.20960/angiologia.00325
                4a8e950b-6ac4-4eac-97cf-ce7280f4fcdb

                This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

                History
                : 04 May 2021
                : 10 June 2021
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 10, Pages: 4
                Product

                SciELO Spain

                Categories
                Casos Clínicos

                CGuard™,Aneurisma de la arteria carótida,Stent micromallado,Tratamiento endovascular,Carotid artery aneurysm,Micromesh stent,Endovascular treatment

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