title: External duodenal fistula.
mesh_terms: D004322:Drainage; D004378:Duodenal Diseases / Q000150:complications / Q000628:therapy*; D005402:Fistula / Q000150:complications / Q000628:therapy*; D006801:Humans; D007412:Intestinal Fistula / Q000150:complications / Q000628:therapy*; D011379:Prognosis; D012871:Skin Diseases / Q000150:complications / Q000628:therapy*