Carotid Artery Stenosis
Carotid artery stenosis is narrowing of the arteries in the neck that carry blood to the brain. It is commonly caused by fatty plaque build-up and increases the risk of stroke.
Symptoms
It may cause no symptoms until a transient ischemic attack or stroke occurs. Warning signs include sudden weakness, facial drooping, speech difficulty or temporary loss of vision.
How interventional radiology treats it
In selected patients, carotid angioplasty and stenting may be performed. A catheter is guided to the narrowed artery, a balloon widens it, and a stent helps keep it open. Medicines and risk-factor management remain important.
Whether this treatment suits you depends on your scans and overall health. A consultation is the first step.
Your doctors
Talk to an interventional radiologist.
Bring any scans or reports you have. We’ll tell you whether this treatment is an option.