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Sirolimus-eluting stent placement for refractory renal artery in-stent restenosis: sustained patency and clinical benefit at 24 monthsDivision of Interventional Radiology, Mount Sinai School of Medicinerobert.lookstein{at}msnyuhealth.org
Division of Interventional Radiology, Mount Sinai School of Medicine
Division of Interventional Radiology, Mount Sinai School of Medicine
Division of Cardiology, Mount Sinai School of Medicine
Division of Cardiology, Mount Sinai School of Medicine
Division of Vascular Surgery, Mount Sinai School of Medicine Abstract Renal artery stenosis may cause or exacerbate hypertension and renal failure. Percutaneous transluminal renal artery stent placement, increasingly the first-line therapy for ostial atherosclerotic renal artery stenosis, can be complicated by in-stent restenosis weeks to months after the procedure. There is currently no consensus for the treatment of in-stent restenosis. Sirolimus-eluting stents have been shown to be effective to treat in-stent restenosis in the coronary circulation. We report a case of sustained 24-month patency after repair of recurrent renal artery in-stent restenosis with use of a sirolimus-eluting stent.
Key Words: drug-eluting stent in-stent stenosis renal artery stent treatment
Vascular Medicine, Vol. 14, No. 4,
361-364 (2009) |
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