Pseudocyst in the transverse mesocolon producing obstruction of the duodenum at the ligament of Treitz.
D003560:Cysts; D004386:Duodenum; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology*; D008022:Ligaments; D008643:Mesentery; D008646:Mesocolon
INTESTINAL OBSTRUCTION/etiology and pathogenesis; MESENTERIES/cysts