title: Acute spontaneous abdominal aorto-caval fistula. A case report.
mesh_terms: D000208:Acute Disease; D000368:Aged; D001011:Aorta; D001012:Aorta, Abdominal; D001014:Aortic Aneurysm / Q000150:complications; D001018:Aortic Diseases; D001019:Aortic Rupture / Q000209:etiology; D001164:Arteriovenous Fistula / Q000209:etiology; D006801:Humans; D008297:Male; D012422:Rupture, Spontaneous; D014682:Vena Cava, Inferior