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Related Experiment Videos

High brachiocephalic artery: CT appearance and clinical implications.

Pierre D Maldjian¹, Muhamed Saric, Steve C Tsai

¹Department of Radiology, University Hospital, UMDNJ-NJ Medical School, Newark, NJ 07103-2406, USA. maldjipd@umdnj.edu

Journal of Thoracic Imaging

|May 29, 2007

Summary

A rare high brachiocephalic artery anomaly, extending to the thyroid gland, is presented. Awareness is crucial for preventing severe complications during neck and tracheal procedures.

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Area of Science:

Anatomical variations
Vascular anomalies
Surgical anatomy

Background:

The brachiocephalic artery (BCA) is the largest artery branching from the aortic arch.
Variations in BCA origin and course can impact surgical and interventional procedures.
Understanding normal anatomy is critical for patient safety.

Observation:

A case report detailing an unusually high origin of the brachiocephalic artery is described.
The anomaly involved the artery extending superiorly to the level of the thyroid gland.
This anatomical variation represents a rare presentation of brachiocephalic artery anatomy.

Findings:

The primary finding is the identification of a high-riding brachiocephalic artery.
This anomaly necessitates careful consideration in surgical planning for neck and tracheal interventions.
The superior extension of the artery poses risks not typically associated with standard anatomy.

Implications:

Recognition of this anomaly is vital for surgeons and interventional radiologists.
Failure to identify this variation can lead to inadvertent injury and catastrophic hemorrhage.
Enhanced awareness can improve procedural safety in head and neck interventions.