Abstract
Aortocaval fistulas are an uncommon complication of atherosclerotic aneurysms that can present with a variety of clinical symptoms. Many of these patients present with oliguric renal failure, a contraindication for the use of iodinated contrast in radiological studies. We present a case of an aortocaval fistula diagnosed by using carbon dioxide gas without the use of traditional contrast media.
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Received: 12 March 1998/Accepted: 22 April 1998
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Rajan, D., Croteau, D. & Kazmers, A. Aortocaval fistula: diagnosis with carbon dioxide angiography. Abdom Imaging 24, 301–303 (1999). https://doi.org/10.1007/s002619900501
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DOI: https://doi.org/10.1007/s002619900501