title: Spontaneous aorto-caval fistula due to athero-sclerotic aneurysm.
mesh_terms: D000368:Aged; D001014:Aortic Aneurysm / Q000150:complications*; D001018:Aortic Diseases; D001161:Arteriosclerosis / Q000150:complications; D001164:Arteriovenous Fistula / Q000209:etiology*; D006801:Humans; D008297:Male; D012422:Rupture, Spontaneous; D014682:Vena Cava, Inferior