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arteriovenous aneurysm



  1. a dilated arteriovenous shunt;
  2. communication between an artery and a vein, usually congenital or associated with atherosclerotic changes; more appropriately termed arteriovenous fistula or arteriovenous malformation.

Further information

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.