What does a renal angiogram test for?

Renal Arteries. A renal angiogram is a diagnostic test in which contrast is injected through the renal arteries to allow the cardiologist to visualize the renal arteries looking for blockages and good blood flow.
Renal artery. This study is usually performed after a noninvasive test such as ct or MRI shows a possible narrowing in the renal artery. The angiogram will confirm the finding and treatment with stent or angioplasty usually is done. A narrowed renal artery can cause high blood pressure (not a common cause). Opening of the vessel can potential correct this.

Related Questions

How is a renal angiogram performed?

Dye injected. A tube is placed into the aorta and by x-ray guidance is moved to the area of the renal artery. Dye is then injected and picures are taken to see if the artery is normal or blocked. Read more...
Invasive examination. A renal angiogram is a minimally invasive examination. The doctor will likely enter the artery located in the right groin initially with a small needle and then change that for a plastic tube. A catheter (small plastic tube) is then advanced into the aorta and then selectively into the renal artery. A small amount of dye is then injected. Us, ct or MRI usually done before this test. Read more...

What to do if I have a renal angiogram?

Renal angiogram. A renal angiogram is where they inject some contrast (dye) into your blood vessels to show what the vessels in your kidneys look like. Its important to drink plenty of fluid before hand and avoid anything damaging to the kidneys such as NSAIDS (ibuprofen, motrin, advil, aleve) as well as metformin or diuretics for the day of the test. . Read more...
Read this: http://www.urmc.rochester.edu/encyclopedia/content.aspx?ContentTypeID=92&ContentID=P07721. Read more...

Can you tell me about a renal angiogram?

Depends. On which type. Catheter / conventional renal arterogram versus cta or mra. Look up these tests at radiologyinfo.Org and sirweb.Org for detailed info. Best to start with renal vascular doppler. Read more...

Can you tell me about having a renal angiogram?

Outpatient procedure. Usually, a needle stick in the groin under local anesthesia and some sedation. You may be groggy and may feel a transient warm sensation as the dye in injected, which will completely go away. Risks are low. Read more...