What is innominate artery compression syndrome?

What is innominate artery compression syndrome?

Brachiocephalic (Innominate) artery compression syndrome is a rare cause of tracheal stenosis that occurs in the paediatric population where the brachiocephalic artery usually takes its origin to the left of the trachea and subsequently compresses the trachea as it traverses anteriorly at the level of the thoracic …

What does the innominate artery supply?

The brachiocephalic artery, brachiocephalic trunk, or more commonly referred to clinically as the innominate artery, is one of the three great vessels of the aortic arch that supplies blood to the head, neck and upper extremities.

Is there an innominate artery?

The innominate artery brings blood to your right arm, head, and neck. It’s the first branch from the aortic arch that carries blood away from the heart.

What is tracheal compression?

Tracheal Compression by Vascular Rings With a right aortic arch, the trachea is compressed by the main pulmonary trunk, aortic arch, and ligamentum arteriosus. The anomalous innominate or common carotid arteries form a tight crotch, which impinges on the anterior trachea.

What is a double aortic arch?

Double aortic arch is an abnormal formation of the aorta, the large artery that carries blood from the heart to the rest of the body. It is a congenital problem, which means that it is present at birth.

Why is it called the innominate artery?

It is also known as the innominate artery or the brachiocephalic trunk. The name refers to the fact that blood flows through this very short artery to the arm (brachio) and the head (cephalic). It is an artery, meaning that it is a thick-walled blood vessel that carries blood away from the heart.

Where is innominate artery?

The brachiocephalic artery (or brachiocephalic trunk or innominate artery) is an artery of the mediastinum that supplies blood to the right arm and the head and neck. It is the first branch of the aortic arch.

What is aberrant innominate artery?

A retroesophageal innominate artery is a rare congenital anomaly theoretically occurring if there is a break in either aortic arch proximal to the origin of the common carotid artery. The resulting vessel is the last off the arch and gives origin to a subclavian and common carotid artery (Fig. 1).

What is the inability to breathe because the trachea is blocked constricted or obstructed?

The trachea, commonly called the windpipe, is the airway between the voice box and the lungs. When this airway narrows or constricts, the condition is known as tracheal stenosis, which restricts the ability to breathe normally.

Why is the brachiocephalic artery called innominate artery?