CT Imaging Computed Tomography/Computed Tomography Angiography/Perfusion in Acute Ischemic Stroke and Vasospasm.

Autor:	Panicker S; University of Michigan Medical School, Ann Arbor, MI, USA., Wilseck ZM; Department of Radiology, University of Michigan, Ann Arbor, MI 48109, USA. Electronic address: zwilseck@med.umich.edu., Lin LY; Department of Radiology, University of Michigan, Ann Arbor, MI 48109, USA., Gemmete JJ; Department of Radiology, University of Michigan, Ann Arbor, MI 48109, USA; Department of Neurosurgery, University of Michigan, Ann Arbor, MI 48109, USA; Department of Otolaryngology, University of Michigan, Ann Arbor, MI 48109, USA.
Jazyk:	angličtina
Zdroj:	Neuroimaging clinics of North America [Neuroimaging Clin N Am] 2024 May; Vol. 34 (2), pp. 175-189. Date of Electronic Publication: 2024 Feb 29.
DOI:	10.1016/j.nic.2024.01.004
Abstrakt:	Computed tomography (CT), CT angiography (CTA), and CT perfusion (CTP) play crucial roles in the comprehensive evaluation and management of acute ischemic stroke, aneurysmal subarachnoid hemorrhage (SAH), and vasospasm. CTP provides functional data about cerebral blood flow, allowing radiologists, neurointerventionalists, and stroke neurologists to more accurately delineate the volume of core infarct and ischemic penumbra allowing for patient-specific treatment decisions to be made. CTA and CTP are used in tandem to evaluate for vasospasm associated with aneurysmal SAH and can help provide an insight into the physiologic impact of angiographic vasospasm, better triaging patients for medical and interventional treatment. Competing Interests: Disclosure The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. (Copyright © 2024 Elsevier Inc. All rights reserved.)
Databáze:	MEDLINE
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