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Perfusion CT to quantify the cerebral vasospasm following subarachnoid hemorrhage

التفاصيل البيبلوغرافية
العنوان: Perfusion CT to quantify the cerebral vasospasm following subarachnoid hemorrhage
المؤلفون: Jean François Le Bas, Jean François Payen, Pierre Bessou, V Lefournier, Alexandre Krainik, Frédéric Derderian, Bertrand Fauvage, Benjamin Gory
المساهمون: Département de neuro-radiologie, CHU Grenoble-Université Joseph Fourier - Grenoble 1 (UJF), Neuro-imagerie fonctionnelle et métabolique (ANTE-INSERM U836, équipe 5), Grenoble Institut des Neurosciences (GIN), Université Joseph Fourier - Grenoble 1 (UJF)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'anesthésie-réanimation, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble-Hôpital Michallon, INSERM U836, équipe 6, Rayonnement synchrotron et recherche médicale, CHU Grenoble-Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble-Université Joseph Fourier - Grenoble 1 (UJF), Dojat, Michel, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble-Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble
المصدر: Journal de Neuroradiologie / Journal of Neuroradiology
Journal de Neuroradiologie / Journal of Neuroradiology, Elsevier Masson, 2010, 37 (5), pp.284-91. ⟨10.1016/j.neurad.2010.03.003⟩
بيانات النشر: HAL CCSD, 2010.
سنة النشر: 2010
مصطلحات موضوعية: Male, MESH: Cerebral Angiography, MESH: Vasospasm, Intracranial, MESH: Logistic Models, MESH: Subarachnoid Hemorrhage, 030218 nuclear medicine & medical imaging, 0302 clinical medicine, Cerebral vasospasm, Vasospasm, Intracranial, Stroke, Radiological and Ultrasound Technology, medicine.diagnostic_test, Cerebral angiography, Vasospasm, MESH: Cerebrovascular Circulation, perfusion computed, 3. Good health, Cerebral blood flow, Cerebrovascular Circulation, cardiovascular system, Female, [SDV.IB]Life Sciences [q-bio]/Bioengineering, [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], Radiology, MESH: Tomography, X-Ray Computed, Perfusion, circulatory and respiratory physiology, medicine.medical_specialty, Subarachnoid hemorrhage, Perfusion Imaging, subarachnoid, tomography, 03 medical and health sciences, MESH: Analysis of Variance, medicine, Humans, Radiology, Nuclear Medicine and imaging, [SDV.NEU] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], cardiovascular diseases, vasospasm, Retrospective Studies, [SDV.IB] Life Sciences [q-bio]/Bioengineering, Analysis of Variance, MESH: Humans, business.industry, MESH: Retrospective Studies, Subarachnoid Hemorrhage, medicine.disease, MESH: Male, MESH: Perfusion Imaging, nervous system diseases, Logistic Models, Angiography, hemorrhaghe, Neurology (clinical), Tomography, X-Ray Computed, business, MESH: Female, 030217 neurology & neurosurgery
الوصف: International audience; BACKGROUND AND PURPOSE: After subarachnoid hemorrhage (SAH), vasospasm is frequent and increases the risk of stroke and poor clinical outcome. The purpose of this study was to identify the best perfusion parameters in perfusion-CT (PCT) able to predict vasospasm diagnosed by angiography after SAH. METHODS: Seventy-six patients with SAH were investigated by PCT and cerebral angiography. Using regions of interest (ROI) on parametric maps of mean transit time (MTT), time to peak (TTP), cerebral blood volume (CBV) and cerebral blood flow (CBF), PCT data were compared to an arteriographic score in two categories (severe vasospasm: ≥ 50% and non-severe vasospasm
وصف الملف: application/pdf
اللغة: English
تدمد: 0150-9861
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1c77dece09b5436fdace73cee3f7364
https://www.hal.inserm.fr/inserm-00498538
حقوق: EMBARGO
رقم الأكسشن: edsair.doi.dedup.....b1c77dece09b5436fdace73cee3f7364
قاعدة البيانات: OpenAIRE
الوصف
تدمد:01509861