Haematemesis and melaena due to rupture of a saccular aneurysm of the aorta into the oesophagus.
D000783:Aneurysm; D001011:Aorta; D001014:Aortic Aneurysm / Q000150:complications*; D004947:Esophagus; D006396:Hematemesis / Q000209:etiology*; D006801:Humans; D008551:Melena / Q000209:etiology*
AORTIC ANEURYSM/complications; HEMATEMESIS/etiology; MELENA/etiology