Results 11 to 20 of about 286,815 (353)
Percutaneous transluminal renal angioplasty application effect on renal function in patients with renal artery stenosis: A case report on 4 patients [PDF]
Vojnosanitetski Pregled, 2013 Introduction. Renal artery stenosis (RAS) is narrowing of one or both renal arteries or their branches. Clinically significant stenosis involves narrowing of the lumen, which is approximately 80%.
Mijušković Mirjana +11 more
doaj +3 more sources
Renal Artery Stenosis—When To Screen, What To Stent? [PDF]
Current Atherosclerosis Reports, 2014 Renal artery stensosis (RAS) continues to be a problem for clinicians, with no clear consensus on how to investigate and assess the clinical significance of stenotic lesions and manage the findings.
C. Jennings +5 more
semanticscholar +6 more sources
Early experience with renal autotransplant for renal artery stenosis in a 6-year-old patient with neurofibromatosis type 1: a case report [PDF]
Journal of Medical Case ReportsBackground Renal artery stenosis due to neurofibromatosis type 1 is a known important source of secondary renovascular hypertension in pediatric patients.
Samantha J. Wala +5 more
doaj +2 more sources
An Outline of Renal Artery Stenosis Pathophysiology—A Narrative Review
Life, 2021 Renal artery stenosis (RAS) is conditioned mainly by two disturbances: fibromuscular dysplasia or atherosclerosis of the renal artery. RAS is an example of renovascular disease, with complex pathophysiology and consequences.
L. Dobrek
semanticscholar +1 more source
Frontiers in Cardiovascular Medicine, 2022 ObjectivesTo explore the role of Contrast-enhanced ultrasound (CEUS) in the evaluation of patients with suspected renal artery stenosis and analyze the causes of the misdiagnosis and missed diagnosis.MethodsThe data of 40 patients (80 renal arteries ...
Yang Wang +4 more
doaj +1 more source
Bioengineering, 2023 Background: Moderate renal artery stenosis (50–70%) may lead to uncontrolled hypertension and eventually cause irreversible damage to renal function. However, the clinical criteria for interventional treatment are still ambiguous in this condition.
Yawei Zhao +8 more
doaj +1 more source
Frontiers in Pediatrics, 2023 IntroductionRenal artery stenosis in children is rare, and the recommended diagnostic algorithm, including techniques such as catheter-based angiography, CT angiography, magnetic resonance angiography, and ultrasound, is controversial in pediatric ...
Maire Brasseler +3 more
doaj +1 more source
Page kidney: Rare cause of acute kidney injury after complicated renal artery angioplasty
The Journal of Clinical Hypertension, 2021 The authors present a case of a patient who experienced a rare complication after attempted renal angioplasty and stenting, Page kidney. This patient presented with new onset hypertension secondary to bilateral renal artery stenosis and was referred for ...
Adrianna Douvris +3 more
doaj +1 more source
Renal Artery Stenosis in the Patient with Hypertension: Prevalence, Impact and Management
Integrated Blood Pressure Control, 2020 Atherosclerosis is the primary cause of renal artery stenosis. Atherosclerotic renal artery stenosis (ARAS) is associated with three clinical problems: renovascular hypertension, ischemic nephropathy and cardiac destabilization syndrome which pose huge ...
Rohini Manaktala +2 more
semanticscholar +1 more source
Utility of renal artery ultrasound for detecting stenosis or obstruction: A narrative review [PDF]
Precision and Future Medicine, 2023 Acute renal failure can result from many conditions, in which renal artery stenosis (RAS) or renal artery obstruction (RAO) can be corrected with appropriate interventional or surgical procedures.
Byung Kwan Park
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