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Updated: Mar 19, 2026
Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
Published on: January 18, 2018
Cervical artery dissection: early recognition and stroke prevention
1Assistant Professor, Departments of Neurology, Neurosurgery, and Emergency Medicine, University of North Carolina, Chapel Hill, NC.
Insights
Cervical artery dissections, affecting the carotid and vertebral arteries, are a frequent cause of stroke in young individuals and trauma cases. Prompt diagnosis and treatment are crucial to prevent severe neurological damage.
Area of Science:
- Neurology
- Vascular Medicine
- Emergency Medicine
Background:
- Cervical artery dissections (CAD) affect the carotid and vertebral arteries.
- CAD is a significant cause of stroke in young adults and trauma patients.
- Symptoms like headache and neck pain may be absent in obtunded patients, complicating diagnosis.
Purpose of the Study:
- To review evidence on advanced screening criteria for CAD.
- To guide imaging and antithrombotic treatment strategies for CAD.
- To reduce the incidence of ischemic stroke secondary to CAD.
Main Methods:
- Review of current literature on cervical artery dissections.
- Analysis of advanced screening criteria for early detection.
- Evaluation of imaging modalities and antithrombotic therapies.
Main Results:
- Early recognition and treatment of CAD are vital to prevent neurological deficits.
- Appropriate screening can aid in identifying at-risk patients.
- Timely intervention with antithrombotic agents can mitigate stroke risk.
Conclusions:
- Emergency clinicians must rapidly diagnose and treat cervical artery dissections.
- Utilizing advanced screening and appropriate imaging is key.
- Effective antithrombotic strategies are essential for stroke prevention in CAD patients.
Abstract:
Cervical artery dissections involve the carotid or vertebral arteries. Although the overall incidence is low, they remain a common cause of stroke in children, young adults, and trauma patients. Symptoms such as headache, neck pain, and dizziness are commonly seen in the emergency department, but may not be apparent in the obtunded trauma patient. A missed diagnosis of cervical artery dissection can result in devastating neurological sequelae, so emergency clinicians must act quickly to recognize this event and begin treatment as soon as possible while neurological consultation is obtained. This issue reviews the evidence in applying advanced screening criteria and choosing imaging and antithrombotic treatment strategies for patients with cervical artery dissections to reduce the occurrence of ischemic stroke.
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