What is the renal angiogram?

Renal angiogram or renal arteriogram is a imaging study of arteries that supply the kidneys with blood. This type of imaging study is ordered when the patient has kidney problems or is considered a risk of kidney disorder. It takes place in a hospital or clinic with angiographic facilities and the time required for the procedure varies. Patients are usually called to provide home driving after the procedure because they can feel groggy.

There are a number of reasons to ask for an angiogram of the kidneys. The physician may suspect that the veins are stenn or blocked, or that a balloon known as Aneursy is present. Tumors could push the blood supply and its interruption and other kidney problems can lead to changes in the blood vessels that give the kidneys with blood. The renal angiogram can also be ordered if the patient has hypertension, learn more about the cause of high blood pressure.

During the angiography procedure, the patient lies on the table while the catheter is inserted through the weakness for access to the kidney artery toContrast material could be injected. Images are taken with a fluoroscopic machine for real -time display or X -ray for static images. Patients are usually given medication to help him stay at rest and still during the procedure, especially if the patient has a history of discomfort and restlessness during medical procedures.

The contrasting dye highlights the blood vessels on the renal angiogram. In the procedure known as digital subtraction of angiography, the computer removes other structures in the image, such as bones, so the network of blood vessels can be seen very clearly. When examining the renal angiogram, the physician can identify areas of abnormalities that indicate the need for intervention, such as stenting to open a closed renal artery or surgery for address tumor on the kidney.

This procedure can be contraindicated for some patients. Patients with blood that slowly collide can be in orSecurity because the procedure causes bleeding and there is also a risk of torn of the container. In pregnant women, no procedure requiring radiation is not recommended unless this is necessary because radiation can damage the developing fetus. People with allergies may also be during the renal angiogram as they can respond to the contrasting agent. Patients should be sure that doctors know their full clinical history before consent to the procedure.