Carbon dioxide as a substitute for iodine contrast in arteriography during embolectomy
Nelson Wolosker1, Marcelo Passos Teivelis1, Cynthia de Almeida Mendes1
1Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
Abstract:
Acute limb ischemia can be potentially harmful to the limb and life threatening. Renal failure is a possible outcome associated with release of products of ischemic limb reperfusion. Some authors reported the benefit of performing angiography after embolectomy, even though iodine contrast is also nephrotoxic. We report a case of embolectomy on a patient with renal insufficiency in whom carbon dioxide was used as a substitute for iodine contrast.
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