Infectious Aortitis: a Rare Cause of Chest Pain in a Child

Infectious aortitis (IA) is a life-threatening bacterial infection that occurs almost exclusively in adults. Only 1 case of IA had been previously reported in a child. We present a case of IA that occurred in a 6.5-year-old previously healthy girl who was seen in our emergency department because of fever and chest pain of immediate onset. She underwent a thorough evaluation but died of aortic rupture before the correct diagnosis was established. The etiology, clinical presentation, diagnosis, and treatment of IA are discussed.