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Doctor insights on: Are The Stents Put In For Renal Artery Disease Temporary Or Permanent

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Are the stents put in for renal artery disease temporary or permanent?

Are the stents put in for renal artery disease temporary or permanent?

Permanent: Arterial stents are meant to be permanent and are rarely ever removed. They can, however, develop restenosis or renarrowing that may require further intervention. ...Read more

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Dr. Zahid Niazi
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Artery (Definition)

Arteries are a type of blood vessels. We can divide blood vessels into 2 categories. Arteries are high pressure vessels which deliver (red) oxygen + blood out into the body. Veins on the other hand or low pressure vessels which return (dark) oxygent - blood from the body ...Read more


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What to do if I had a stent put in my renal arteries in november of this year to open the arteries up?

What to do if I had a stent put in my renal arteries in november of this year to open the arteries up?

Follow-up: You should remain on anti-platelet therapy (aspirin or Clopidigrel) if you are not on another blood thinner. The stent should be checked with duplex (ultrasound) every 6 months to a year. ...Read more

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Could putting a stent in my renal arteries help my ed?

Could putting a stent in my renal arteries help my ed?

No: No but if you have blockages in your aorta or iliac arteries this can block blood flow to your perineum and cause ed. A ct angiogram or vascular study with a penile-brachial index can help evaluate this. ...Read more

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What is the definition or description of: renal artery stenting?

What is the definition or description of: renal artery stenting?

Procedure: To improve flow through a narrow renal artery. See radiologyinfo.Org for discussion. ...Read more

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How is a renal artery stent restenosis done?

How is a renal artery stent restenosis done?

Place new stent: In old stent. Sometimes need a covered stent. Others just balloon again. ...Read more

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Should renal artery stenosis be treated using stenting or bypass?

Should renal artery stenosis be treated using stenting or bypass?

Rx of renal art sten: 33 asks Should renal artery stenosis (RAS) be treated by stenosis or bypass. RAS should only be treated if it is cause of high blood pressure, Only reliable way to tell is to collect blood from veins draining each kidney and measure hormone renin. If stenotic side side has high renin & meds fail to control BP then repair depends on what is causing blockage and how bad it is. I specialize in this ...Read more

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I'm having stent procedure to open my renal arteries. How long is the recovery?

I'm having stent procedure to open my renal arteries. How long is the recovery?

Relatively quick: In general your renal arteries 'recover' right away, e.g. If you had renal hypertension due to stenosis it is resolved with the percutaneous revascularization. The recovery is for the groin access: most people stay overnight and restrict (some) activities for 1-2 weeks. A week is usually sufficient. ...Read more

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How is a renal artery angioplasty with a stent done?

Renal Angioplasty: Angioplasty is balloon revascularization. Usual approach is 2mm incision in the femoral artery at groin, sheath inserted, followed by the cannulation of the artery with a catheter. Dye is injected to locate area in need of angioplasty. Balloon over a wire via the catheter & when in place is inflated to an appropriate pressure. The balloon is removed and then stent deployed and inflated at stenosis. ...Read more

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Could putting a stent in my renal arteries cause me to pee more?

Could putting a stent in my renal arteries cause me to pee more?

Probably not: Renal artery stents can improve function of the kidney. Increased urination probably a result of increased hydration (fluid intake). ...Read more

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