دورية أكاديمية
Role of CT Angiography in Detection of Extracranial Carotid and Vertebral Artery Disease in Patients With Acutely Ruptured Intracranial Aneurysms
| العنوان: | Role of CT Angiography in Detection of Extracranial Carotid and Vertebral Artery Disease in Patients With Acutely Ruptured Intracranial Aneurysms |
|---|---|
| المؤلفون: | E. I. Zyablova, V. A. Porhanov, V. E. Sinitsyn, D. D. Zyablova, E. E. Ivanina |
| المصدر: | Инновационная медицина Кубани, Vol 0, Iss 1, Pp 21-28 (2023) |
| بيانات النشر: | Scientific Research Institute, Ochapovsky Regional Clinical Hospital no. 1, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Neoplasms. Tumors. Oncology. Including cancer and carcinogens LCC:Diseases of the circulatory (Cardiovascular) system LCC:Surgery LCC:Medical emergencies. Critical care. Intensive care. First aid |
| مصطلحات موضوعية: | ct angiography, aneurysm, subarachnoid hemorrhage, atherosclerosis of the brachiocephalic arteries, brachiocephalic artery anomaly, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282, Diseases of the circulatory (Cardiovascular) system, RC666-701, Surgery, RD1-811, Medical emergencies. Critical care. Intensive care. First aid, RC86-88.9 |
| الوصف: | Introduction: Computed tomography (CT) and CT angiography are standard imaging modalities for suspected acute intracerebral hemorrhage due to ruptured intracranial aneurysms. In this clinical setting, several protocols of computed tomography and CT angiography may be implemented. The standard CT angiography protocol is limited to intracranial vessels. The extended protocol may also include carotid and vertebral arteries and the aortic arch.Objective: To define the CT angiography role in detection of extracranial carotid and vertebral artery disease and clinical significance of this method for patients with suspected acute intracerebral hemorrhages due to ruptured intracranial aneurysms.Materials and methods: The study included 275 neurosurgical patients with acute nontraumatic intracranial hemorrhages due to ruptured intracranial aneurysms who were treated in Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1 (Krasnodar, Russian Federation) from September 2017 to August 2020. Computed tomography and CT angiography were performed in all patients. The scanned area included both intracranial and extracranial arteries (an arch-to-vertex angiogram) to detect extracranial carotid and vertebral artery diseases such as stenoses, occlusions, tortuosity, and hypoplasia.Results: Atherosclerosis of internal carotid and vertebral arteries was diagnosed in 95 patients (34.5% of the total number of patients included in the study). In 13 (4.7%) patients these stenoses were hemodynamically significant. We identified a high frequency of tortuous carotid and vertebral arteries (122 cases, 44.3%) and vertebral artery hypoplasia (59 cases, 21.5%). The carotid and vertebral artery stenoses and congenital anomalies of vertebral arteries (however, not of carotid arteries) were associated with a higher incidence of unfavorable outcomes after endovascular treatment of intracranial aneurysms.Conclusions: The optimal CT angiography protocol for acute nontraumatic intracranial hemorrhage should focus on the arteries of the head and neck (up to the aortic arch). This protocol shows higher detection rate of concomitant anomalies of carotid and vertebral arteries. These findings are important for planning and successful performance of endovascular treatment for intracranial aneurysms. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | Russian |
| تدمد: | 2541-9897 |
| Relation: | https://www.innovmedkub.ru/jour/article/view/628; https://doaj.org/toc/2541-9897 |
| DOI: | 10.35401/2541-9897-2023-26-1-21-28 |
| URL الوصول: | https://doaj.org/article/e5d7b54f135a41998f9e66a0f8d2b529 |
| رقم الأكسشن: | edsdoj.5d7b54f135a41998f9e66a0f8d2b529 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 25419897 |
|---|---|
| DOI: | 10.35401/2541-9897-2023-26-1-21-28 |