title: Sonographic demonstration of duodenal obstruction with midgut volvulus.
mesh_terms: D004378:Duodenal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D007231:Infant, Newborn; D007415:Intestinal Obstruction / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011859:Radiography; D014463:Ultrasonography