Arteriomesenteric compression of the duodenum.
D004380:Duodenal Obstruction / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D004381:Duodenal Ulcer / Q000150:complications; D005756:Gastritis / Q000150:complications; D005921:Glomerulonephritis / Q000150:complications; D006801:Humans; D008297:Male; D008638:Mesenteric Arteries; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000150:complications; D011015:Pneumonia, Aspiration / Q000150:complications