title: Duodenocaval fistula due to toothpick perforation.
mesh_terms: D001344:Autopsy; D004378:Duodenal Diseases / Q000209:etiology*; D005260:Female; D005402:Fistula / Q000209:etiology*; D005547:Foreign Bodies / Q000150:complications*; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology*; D007416:Intestinal Perforation / Q000150:complications* / Q000209:etiology / Q000473:pathology; D008875:Middle Aged; D018805:Sepsis / Q000209:etiology / Q000473:pathology; D014682:Vena Cava, Inferior / Q000293:injuries*