Renal artery stenosis is a disease where the arteries responsible for transporting blood to one or both of the kidneys become ...

Renal artery stenosis is the narrowing of one or both blood vessels to the kidneys. The renal arteries bring blood from the heart to the kidneys to help filter waste and remove excess bodily fluid.

Renal artery stenosis (RAS) is common among patients with atherosclerosis, and is found in 20–30% of individuals who undergo diagnostic cardiac catheterization. Renal artery duplex ...

Renal artery embolization (RAE) is a useful adjunct to medical resuscitation in severe penetrating, iatrogenic or blunt renal traumatisms with active bleeding, and may avoid the need for surgery ...

The ASTRAL trial, the largest randomized trial of renal artery stenting, failed to demonstrate any benefit of renal stenting over medical therapy. [20] This was a multicenter randomized trial that ...

Recent trials of percutaneous revascularization for the treatment of renal artery stenosis have been disappointing. In many cases, essential hypertension coexists with the presence of renal artery ...

It’s often caused by renal artery stenosis. This is a narrowing of one or both arteries that carries blood from the aorta to the kidneys. The National Institute of Diabetes and Digestive and ...

Renal arteriography is an imaging test or X ... The X-ray dye is injected through the catheter into the artery and X-rays are taken. This makes the blood vessels more visible in the X-ray images.

Treatment to block the blood supply for kidney cancer is called renal artery embolisation. You might have this if you aren't able to have surgery and have symptoms from your kidney cancer. Renal ...

Primary diseases of the renal arteries often involve the large renal arteries, whereas secondary diseases are frequently characterized by small-vessel and intrarenal vascular disease. In this ...

More than 90% of the time, renal artery stenosis is caused by atherosclerosis, a process in which plaque made up of fats, cholesterol, and other materials builds up on the walls of the blood ...

Magnetic resonance angiography (MRA) reveals a diseased aorta, a high-grade ostial lesion of the left renal artery that is consistent with atherosclerotic stenosis, and a normal right renal artery.