Steal syndrome

Steal Syndrome is a medical condition that occurs when blood flow is "stolen" from one area of the body to supply another area. This condition is often associated with vascular disease and dialysis procedures.

Overview

Steal syndrome, also known as Subclavian Steal Syndrome or Dialysis Access Steal Syndrome (DASS), is a condition that results from the redirection of blood flow due to a blockage or narrowing in the arteries. This can lead to insufficient blood supply to certain areas of the body, causing symptoms such as pain, numbness, and in severe cases, tissue damage.

Causes

Steal syndrome is most commonly caused by a blockage or narrowing in the subclavian artery, which supplies blood to the arms and hands. This can occur as a result of atherosclerosis, a condition where fatty deposits build up in the arteries. Other causes can include vascular malformations and complications from dialysis treatment.

Symptoms

Symptoms of steal syndrome can vary depending on the severity of the condition and the area of the body affected. Common symptoms can include pain, numbness, weakness, and coldness in the affected limb. In severe cases, symptoms can include tissue damage and gangrene.

Treatment

Treatment for steal syndrome typically involves addressing the underlying cause of the condition. This can include procedures to widen the narrowed artery, such as angioplasty or stent placement. In some cases, surgery may be required to reroute blood flow.

See Also

• Vascular disease
• Dialysis
• Atherosclerosis
• Angioplasty
• Stent