Renal-artery stenosis should be considered in the differential diagnosis of acute renal failure, particularly if the analysis of urinary sediment has unremarkable results and there are no signs of ...

Introduction. Renal artery embolization (RAE) was initially developed in the 1970s for symptomatic renal haematuria and palliation for unresectable renal tumours. [] Nowadays, RAE is a widely used ...

Renal artery embolization (RAE) is becoming increasingly recognized as a beneficial adjunct in the treatment of numerous renal diseases. In this Review, the authors discuss the advantages and ...

Renal artery stenosis can lead to high blood pressure and kidney damage. Learn about its symptoms, causes, diagnosis, and treatment approaches.

Renal artery stenosis most commonly happens when cholesterol plaque builds up in the renal arteries (atherosclerosis). About 90% of cases of renal artery stenosis are from atherosclerosis.

The right renal artery is occluded just after its ostium (white block arrow), and the left renal artery has a severe proximal stenosis (white arrow). (B) ...

Renal artery stenosis (RAS) is a condition in which the arteries that supply blood to the kidneys narrow. ... Left untreated, it can lead to permanent kidney damage.

Spontaneous renal artery dissection (SRAD) is rare. Clinical manifestations vary from minimal symptoms to life-threatening hypertension. We analysed three cases from our institution and conducted ...

Renal artery stenting to open blockages in the kidney arteries may benefit patients who have historically been excluded from modern clinical trials, ... If left untreated, ...

Nutcracker syndrome may go away as you grow taller or gain weight. This shift can naturally change the angle between your aorta and superior mesenteric artery, easing pressure on your left renal vein.

Renal hypertension is a type of high blood pressure caused by narrowing of the renal artery, ... Left untreated, it can lead to kidney failure. Learn more about hypertension. What causes renal ...

Renal insufficiency in patients with renal-artery stenosis is also associated with markedly decreased survival. 11 The explanation for the increased risk of cardiovascular events among patients ...