KMID : 0359920090280030265
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Korean Journal of Nephrology 2009 Volume.28 No. 3 p.265 ~ p.269
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Successful Angioplasty of Arteriovenous Graft Obstruction Using Gadolinium chelate in a Patient with Iodine Hypersensitivity
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Kang Bong-Ku
Kim Byung-Soo Shin Mi-Jung Kim Hee-Yeon Kim Hyun-Gyung Kim Young-Soo Yoon Sun-Ae Won Yoo-Dong Kim Young-Ok
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Abstract
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Percutaneous transluminal angioplasty (PTA) using iodine contrast dye has been used as the definitive method of choice for treating hemodialysis vascular access dysfunction. Occasionally, iodine material can not be used in the hemodialysis patients with a history of severe hypersensitivity reactions or the predialysis patients with premature access awaiting hemodialysis treatment. Gadolinium chelates have been reported as an alternative contrast agent for angiography or angioplasty in such patients. Here we report a case of successful angioplasty of arteriovenous graft obstruction using gadolinium chelate (gadopentetate dimeglumine) in a patient with repetitive iodine hypersensitivity reactions.
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KEYWORD
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Gadolinium, Iodine, Hypersensitivity, Angioplasty
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