<abstract xmlns="http://www.w3.org/1999/xhtml">

<sec><h3>Aim of the study</h3>
<p>The aim of this case report is to evaluate carotid duplex and hemodynamic patterns in an asymptomatic male patient with innominate artery occlusion. Innominate artery occlusion is a rare clinical entity that can lead to a range of cerebrovascular symptoms, including arm claudication, subclavian steal syndrome, and stroke. The case report emphasizes key learning points in diagnosing innominate artery occlusion using imaging and physiological methods.</p>
</sec>
<sec><h3>Case description</h3>
<p>A 64-year-old asymptomatic male patient with a history of carotid bruit, hypertension, coronary artery bypass grafting, aortic aneurysm, hyperlipidemia, mild aortic stenosis, long-term tobacco use, and a body mass index of 24 was referred for a carotid ultrasound.</p>
</sec>
<sec><h3>Conclusions</h3>
<p>Innominate artery occlusion is a rare condition requiring a comprehensive assessment of collateralization before any intervention is attempted. Considering waveform features such as transient end-diastolic flow reversal and tardus parvus, along with brachial pressures and transcranial Doppler, can assist in evaluating the extent of disease.</p>
</sec>
</abstract>

Aim of the study
The aim of this case report is to evaluate carotid duplex and hemodynamic patterns in an asymptomatic male patient with innominate artery occlusion. Innominate artery occlusion is a rare clinical entity that can lead to a range of cerebrovascular symptoms, including arm claudication, subclavian steal syndrome, and stroke. The case report emphasizes key learning points in diagnosing innominate artery occlusion using imaging and physiological methods.

Case description
A 64-year-old asymptomatic male patient with a history of carotid bruit, hypertension, coronary artery bypass grafting, aortic aneurysm, hyperlipidemia, mild aortic stenosis, long-term tobacco use, and a body mass index of 24 was referred for a carotid ultrasound.

Conclusions
Innominate artery occlusion is a rare condition requiring a comprehensive assessment of collateralization before any intervention is attempted. Considering waveform features such as transient end-diastolic flow reversal and tardus parvus, along with brachial pressures and transcranial Doppler, can assist in evaluating the extent of disease.

Innominate artery occlusion: a case study

Department of Human Biology, Life Sciences

Schulich School of Medicine and Dentistry

School of Medicine, Dentistry and Biomedical Sciences

Journal of Ultrasonography

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Innominate artery occlusion: a case study"}

Aim of the study
The aim of this case report is to evaluate carotid duplex and hemodynamic patterns in an asymptomatic male patient with innominate artery...

Innominate artery occlusion: a case study

Article Category: Case study

Published Online: Feb 27, 2024

Page range: -

Received: Apr 18, 2023

Accepted: Jan 19, 2024

DOI: https://doi.org/10.15557/jou.2024.0008

Keywords
CT, brachiocephalic artery occlusion, innominate artery occlusion, subclavian steal syndrome, carotid ultrasound

© 2024 Mohamed Nashnoush et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Innominate artery occlusion: a case study

Article Category: Case study

Published Online: Feb 27, 2024

Page range: -

Received: Apr 18, 2023

Accepted: Jan 19, 2024

DOI: https://doi.org/10.15557/jou.2024.0008

KeywordsCT, brachiocephalic artery occlusion, innominate artery occlusion, subclavian steal syndrome, carotid ultrasound

© 2024 Mohamed Nashnoush et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
CT, brachiocephalic artery occlusion, innominate artery occlusion, subclavian steal syndrome, carotid ultrasound