Hemoperitoneum due to spontaneous gastroepiploic artery rupture.
D000368:Aged; D000784:Aortic Dissection / Q000150:complications*; D001158:Arteries; D006465:Hemoperitoneum / Q000209:etiology*; D006801:Humans; D008297:Male; D009852:Omentum / Q000098:blood supply*; D012422:Rupture, Spontaneous; D013270:Stomach / Q000098:blood supply*