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Treatment for renal artery stenosis may involve lifestyle changes, medication and a procedure to restore blood flow to the kidneys. Sometimes a combination of treatments is the best approach. Depending on your overall health and symptoms, you may not need any specific treatment.
Angioplasty and renal artery stenting is a minimally invasive procedure and is the most common type of surgery for RAS. Renal artery bypass: A surgeon reroutes blood flow to your kidney by bypassing the narrowed or blocked renal artery. They use a blood vessel graft (usually from your leg) or an artificial tube.
Treatments for Renal Artery Stenosis. Initial treatment for renal artery stenosis is often medication. The condition may require three or more different drugs to control high blood pressure.
Go to: Etiology. There are two major causes of unilateral renal artery stenosis (RAS): Atherosclerosis (60% to 90%): Atherosclerosis primarily affects patients (men over the age of 45 years) and usually involves the aortic orifice or the proximal 2 cm of the main renal artery.
Conversely, physicians can choose observation instead of revascularization (serial control every 6 mo with duplex ultrasound scanning, correction of dyslipidemia, use of drugs that block platelet...
Renal artery stenosis is the narrowing of one or more arteries that carry blood to your kidneys (renal arteries). Narrowing of the arteries prevents enough oxygen-rich blood from reaching your kidneys. Your kidneys need adequate blood flow to help filter waste products and remove excess fluids.
Renal artery stenosis, renovascular hypertension, and ischaemic nephropathy are various manifestations of this process. Definitive diagnosis is with imaging. Management typically involves medical therapy, with revascularisation reserved for selected high-risk or severe cases.
Health Library / Treatments & Procedures / Renal Artery Stenting. A renal artery stent is a tiny, metal mesh tube that opens the artery in your kidney to allow better blood flow to your kidney. A healthcare provider inserts the stent and angioplasties the artery to treat the renal artery blockage.
Overview of renal artery stenosis (RAS) and renovascular hypertension. Describes causes of RAS, symptoms, complications, diagnosis, and treatment.
Surgical treatment can include procedures such as angioplasty (the opening of a renal artery using a balloon or other method) or placement of a stent (a tiny, expandable metal coil placed inside an artery to keep the artery open). In some cases, open surgery is needed to bypass the blocked renal artery. What Sets Us Apart?