Spontaneous pyeloduodenal fistula.
D004378:Duodenal Diseases; D004386:Duodenum; D005402:Fistula; D006801:Humans; D007412:Intestinal Fistula; D007674:Kidney Diseases; D007682:Kidney Pelvis; D014548:Urinary Fistula
DUODENUM/fistula; KIDNEY PELVIS/fistula