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Advances in Imaging of Neurovascular Emergencies on Computer Tomography CT

  • COMPUTED TOMOGRAPHY (S NICOLAOU AND M MOHAMMED, SECTION EDITORS)
  • Published:
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Abstract

Purpose of Review

This article aims to review some of the recent advances and utilization of different CT techniques in the assessment of major neurovascular emergences such as acute ischemic stroke, traumatic brain injuries, blunt cerebrovascular injuries, ruptured intracranial aneurysms, ruptured arteriovenous malformation, and cerebral venous thrombosis, which constitute a large number of patients presenting to the emergency room.

Recent Findings

Many advanced imaging techniques have been developed in the past two decades aiming to improve the diagnosis of neurovascular emergencies, including CT angiography, CT perfusion, dual-energy CT, subtraction CTA, and imaging-related artificial intelligence.

Summary

Reviewing and understanding the concepts and interpretation of new imaging techniques will help improve the diagnostic yield and provide prompt information vital for the triage and management of patients. Advanced, accurate, safe, and cost-effective imaging techniques are required to expedite the diagnosis and patient management process to achieve the best possible clinical outcomes.

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Data Availability

Not Applicable.

References

Papers of particular interests and published recently have been highlighted as: (•) Of importance

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Authors and Affiliations

  1. Department of Neuroradiology, King Abdulaziz Medical City–National Guards Health Affairs, Jeddah, Saudi Arabia

    Ahmad Alghamdi & Muhammad Ejaz Ahmed

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  1. Ahmad Alghamdi
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Contributions

AA wrote the manuscript and prepared the Figs. 1–5, ME reviewed and edited the manuscript and Figs. 1–5.

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Correspondence to Muhammad Ejaz Ahmed.

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Alghamdi, A., Ahmed, M.E. Advances in Imaging of Neurovascular Emergencies on Computer Tomography CT. Curr Radiol Rep 12, 1–8 (2024). https://doi.org/10.1007/s40134-023-00421-4

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