Results 131 to 140 of about 21,300 (188)
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Treatment of acute renal failure caused by renal artery occlusion with renal artery angioplasty
American Journal of Kidney Diseases, 2002Renovascular disease is a common cause of renal impairment and hypertension, particularly in the older population. Oligoanuric acute renal failure secondary to renal artery occlusion is not well recognized; however, it is potentially reversible if identified and treated.Five patients presented to our institution with oligoanuric acute renal failure ...
Karen Dwyer +2 more
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Renal artery angioplasty: Techniques and early results
Urologic Radiology, 1982The experience of percutaneous transluminal angioplasty (PTA) in 101 patients (117 arteries) is reviewed along with the techniques and theoretical mechanisms for artery dilatation. The complication rate is low and PTA should be the initial procedure in the “surgical” treatment of renal artery stenosis.
Thomas A Sos +2 more
exaly +3 more sources
Guiding catheter‐assisted renal artery angioplasty
Catheterization and Cardiovascular Diagnosis, 1991AbstractA guiding catheter was used in seven patients who underwent balloon dilation of nine renal arteries. The advantages of using a guiding catheter for renal angioplasty are analogous to the benefits obtained with a coronary angioplasty guiding catheter used in coronary angioplasty. The guiding catheter provides back‐up support to cross lesions and
White, Christopher J. +6 more
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“Transcollateral” Renal Angioplasty for a Completely Occluded Renal Artery
CardioVascular and Interventional Radiology, 2010Percutaneous transluminal renal angioplasty with stenting has been effective in the control of hypertension, renal function, and pulmonary edema caused by atherosclerotic renal artery stenosis. However, the role of the procedure has not been fully established in the context of chronic total occlusion of renal artery.
Subash, Chandra +2 more
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Transluminal Angioplasty of the Renal Arteries
Urologic Clinics of North America, 1985Transluminal dilatation of renal artery stenosis for hypertension produces results similar to those of surgery for renal vascular hypertension while avoiding the major morbidity and mortality associated with surgery. In combination with intravenous digital subtraction angiography, it allows the work-up and treatment of this commonly suspected disease ...
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Percutaneous transluminal angioplasty of the renal artery
Cardiovascular and Interventional Radiology, 1980Percutaneous transluminal renal angioplasty (PTRA) has been employed in 70 renal arteries utilizing the balloon angioplasty technique described by Grüntzig for peripheral vessels. The procedure has been employed both in patients with normal renal function and in selected patients with decreased renal function The complication rate has been low (5.7 ...
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Percutaneous Transluminal Angioplasty of the Renal Arteries
JAMA: The Journal of the American Medical Association, 1984Percutaneous transluminal angioplasty (PTA) of renal artery stenosis has proved highly efficacious, particularly in patients with lateralizing renal vein renin ratios, fibromuscular dysplasia, and atherosclerotic lesions confined to one renal artery without involvement of the aortic wall surrounding the renal ostium.
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Percutaneous Transluminal Angioplasty of Renal Artery Stenosis
Acta Radiologica. Diagnosis, 1981Percutaneous transluminal angioplasty was performed in 7 patients with hypertension and renal artery stenosis, caused by atherosclerosis in 3 patients and fibromuscular disease in 4. The balloon dilatation was successful in all patients. In 6 patients the blood pressure was normalized within 5 days after the procedure, and remained so in 5 on follow up
R M, Paolini +6 more
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Issues related to renal artery angioplasty and stenting
Vascular, 2017Renal artery stenosis may play a significant role in the pathogenesis of secondary hypertension, renal dysfunction, and flash pulmonary edema. Currently correction of renal arterial inflow stenosis is reserved for resistant hypertension patients who have failed maximal medical therapy, have worsening renal function and/or unexplained proximal ...
Albeir Y, Mousa +5 more
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