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Carotid Artery Aneurysm - Europe PMC

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Last Updated: 09 August 2022

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Subarachnoid haemorrhage from ruptured internal carotid artery aneurysm: association with arterial tortuosity.

Objective Objectives: Many researchers have found a connection between tortuous arteries and the onset of aneurysms in cerebral arteries. Methods We retrospectively analyzed the internal carotid artery anatomy of 149 patients with internal carotid artery aneurysms. Higher SOAM OR: 0. 679 - 0. 961; p = 0. 025 remained independently associated with lower risk of ICA aneurysm rupture in multivariate logistic regression analysis; 95% CI: 0. 619 - 0. 961; 0. 961; p = 0. 025; 0. 961; p = 0. 025; 0. 961; 0. 961; 0. 961; 0. 883; 95% CI: 0. 619 - 0. 619 We also found strong positive correlation of aneurysm dome size with SOAM R = 0. 224; p = 0. 013 and PAD 0. 269; p 0. 1; p 0. 1. age R = 0. 252; p = 0. 036, Glasgow Coma Scale R = 0. 036; p = 0. 036; p = 0. 036; p = 0. 036; TI R = 0. 036; t = -0. 249; p = 0. 036; p = 0. 1; p = 0. 036; p = 0. 036; p = 0. 036; p = 0. 046; p = r = 0. 05 Conclusions Lower tortuosity may be a determining factor in the rupture of internal carotid artery aneurysm rupture and poor result after subarachnoid haemorrhage.

Source link: https://europepmc.org/article/MED/35811029


Retrospective multicenter study on the management of asymptomatic carotid artery stenosis with coexistent unruptured intracerebral aneurysm.

The aim of the study is to analyze the carotid endarterectomy findings in patients with a concomitant intracranial aneurysm that was detected at preoperative diagnostic imaging. Material and methods 75 patients were admitted for surgical treatment of asymptomatic > 70% artery stenosis in January 2000 to December 2020; a concomitant, unruptured intracranial aneurysm was present at preoperative computed tomography angiography. In Group A, ten in Group A, 38 in Group B, and 12 in Group C, twenty-five UIAs were exposed to surgical clipping and 35 to coiling, and 30 to coiling. In 36 patients and 36 patients, it was standard and successful, but with systematic patch closure in 39 patients, it was carotid endarterectomy was performed through eversion of the internal carotid artery and longitudinal arteriotomy.

Source link: https://europepmc.org/article/MED/35810954


Carotid artery vasoreactivity correlates with abdominal aortic vasoreactivity in young healthy individuals but not in patients with abdominal aortic aneurysm.

Background Sympathetic stimulation of central arteries, such as coronary and carotid arteries, causes vaping in healthy people, but in those with elevated cardiovascular risk, vaping occurs. This research compared vasoreactivity to sympathetic stimulation of abdominal aorta and carotid artery in healthy young people, those with abdominal aneurysm and others with abdominal aortic aneurysm and in a younger population that is age- and gender matched with AAA group matched with AAA group s. Methods All participants underwent a cold pressor exam, as well as performing concomitantly duplex ultrasound of abdominal aorta and carotid artery vasoreactivity. Carotid artery reactivity [Interquartile range 25%, Interquartile range 75%] did not significantly differ between the young, matched, and AAA group, according to the manufacturer. A strong correlation was found between carotid and abdominal aortic vasoreactivity, according to Pooled's study. Conclusions Sympathetic stimulation leads to significant vaping of the carotid artery and abdominal aorta, which is highly correlated in healthy individuals. Patients with abdominal aortic aneurysm have no such association.

Source link: https://europepmc.org/article/MED/35677214


Endovascular Intervention in a Narrowing Vessel of the Left Vertebral Artery with Bilateral Common Carotid Artery Occlusion and Aneurysm Rupture and Hemorrhage in the V4 Segment of the Right Vertebral Artery.

An example of bilateral common carotid artery occlusion and aneurysm in the right vertebral artery's V4 segment is presented in this article. In intracranial and extracranial blood delivery, the vertebral artery is artery narrowed because the vertebral artery is narrowed. In this instance, the combination of endovascular intervention of bilateral common carotid artery blockage and a V4 segment of right vertebral artery aneurysm resulted in excellent clinical results. In this patient, endovascular treatment of a bilateral common carotid artery blockage coupled with a V4 segment of a right vertebral artery aneurysm resulted in positive clinical outcomes, but a long-term follow-up is required.

Source link: https://europepmc.org/article/MED/35634080


Carotid Micromesh Stent for the Cervical Carotid Artery Dissecting Aneurysm in a Patient with Vascular Eagle Syndrome.

Objectives An elongated styloid process can lead to vascular Eagle syndrome, which includes cervical carotid artery dissection with stenosis and aneurysm formation. paraphrased artery stenting has been used by just four confirmed cases of vascular Eagle syndrome-related CCA dissecting aneurysm. This is the first report of using a dual-layer nitinol micromesh stent for vascular Eagle syndrome-related CCA dissecting aneurysm. The aneurysm became chronic immediately after stent placement, blood supply in the aneurysm became stagnant, and postoperative CTA revealed an increase in the aneurysm. Conclusions The dual-layer nitinol micromesh stent was used to treat vascular Eagle syndrome-related CCA dissecting aneurysm.

Source link: https://europepmc.org/article/MED/35576862

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions