Aorto-Caval Fistula Due to Rupture of Abdominal Aneurysm

Abstract

Two operated cases of aorto-caval fistula due to ruptured abdominal aneurysm are reported. This is a rare and real surgical emergency and is fatal without operation. The classical symptoms of high-output failure occurring simultaneously with the findings of an expansible abdominal mass with thrill and bruit should facilitate clinical diagnosis.