Pseudoaneurysm of Innominate Artery Graft Stump in an Infant.

Abstract Innominate artery grafts are often utilized in pediatric cardiac surgery and very rarely lead to complications, including infection. Here, we present a unique case of an infant who underwent repair of coarctation of the aorta and hypoplastic arch using a Gore-Tex graft for antegrade cerebral perfusion. The graft subsequently became infected with Pseudomonas and formed a pseudoaneurysm with resultant tracheal compression. The presentation, diagnosis, and management of this mycotic pseudoaneurysm are described.