Services Vascular Surgery Visceral & Renal Artery Stenosis

Renal Artery Stenosis

Hattiesburg Clinic vascular specialists treat patients with renal artery stenosis in Mississippi.

Renal Artery Stenosis Overview

Renal artery stenosis is the narrowing of either or both renal arteries, which are blood vessels that carry blood to the kidneys from the aorta. The aorta is the main blood vessel that carries blood from the heart through arteries all over the body. The primary cause of renal artery stenosis is atherosclerosis – narrowing, clogging and hardening of the arteries. This condition develops when plaque collects within the inner wall of one or both renal arteries. Another cause of renal artery stenosis might be fibromuscular dysplasia, which is the abnormal development or growth of cells on the renal artery walls.

Risk Factors of Renal Artery Stenosis
Renal Artery Stenosis Symptoms
Treating Renal Artery Stenosis
Vascular Care at Hattiesburg Clinic

Risk Factors of Renal Artery Stenosis

A key step in preventing renal artery disease is understanding what causes it. While there is no one particular cause, there are several risk factors for developing renal artery stenosis:

High blood pressure
High blood cholesterol
Insulin resistance
Diabetes
Overweight or obesity
Smoking
Diet high in cholesterol, fat, sugar and sodium
Males older than 45 or females older than 55
Family history of heart disease
Physical inactivity

Renal Artery Stenosis Symptoms

An individual may experience the following symptoms if he or she has renal artery stenosis:

More or less urination
Drowsiness or fatigue
Generalized itching or numbness
Edema (swelling in the legs, feet or ankles)
Headaches
Sleep issues
Weight loss
Dry skin
Loss of appetite
Nausea or vomiting
Trouble focusing
Darker skin
Muscle cramps

Complications of this condition, as a result of decreased kidney function or narrowing arteries, include:

Chronic kidney disease
Coronary artery disease
Peripheral vascular disease
Stroke
End-stage renal disease (kidney failure)

Like renal artery stenosis, visceral artery stenosis (narrowing of arteries supplying blood to the intestines, spleen and liver) may cause similar symptoms. This condition may also cause pain after meals and could result in weight loss.

Treating Renal Artery Stenosis

It’s important to note that renal artery stenosis can only be diagnosed by a medical professional. If you are experiencing troublesome symptoms and/or have risk factors, contact your doctor and ask for a referral to a vascular specialist. A specialist will perform tests, diagnose and treat your condition.

Renal artery stenosis treatment may include:

Diagnostic ultrasound and arteriography
Endovascular treatment (angioplasty, stents)
Open bypass surgery

Vascular Care at Hattiesburg Clinic

The vascular specialists at Hattiesburg Clinic are pleased to offer a variety of treatment options for patients with renal artery stenosis throughout Mississippi. We are happy to be a top choice for vascular procedures from along the coast to Hattiesburg and beyond. With multiple satellite offices throughout the area, patients can be seen conveniently without having to drive very far. Our physicians have years of experience treating a variety of vascular conditions, and we offer an array of treatment options from minimally invasive surgeries to advanced surgical procedures. Our medical and office staff are dedicated to answering your questions and helping you be seen quickly. Some vascular procedures can even be performed in our office and don’t require a hospital stay.

Contact our team to learn more or ask your provider for a referral to Hattiesburg Clinic’s vascular specialists.