title: Duodenal and common bile duct obstruction with a pyelo-duodenal fistula caused by renal calculous pyonephrosis.
mesh_terms: D000368:Aged; D001660:Biliary Tract Diseases / Q000209:etiology*; D002779:Cholestasis / Q000209:etiology; D003135:Common Bile Duct; D004378:Duodenal Diseases / Q000209:etiology; D004380:Duodenal Obstruction / Q000209:etiology*; D005260:Female; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology*; D007669:Kidney Calculi / Q000150:complications*; D007682:Kidney Pelvis; D009401:Nephrosis / Q000150:complications*; D000267:Tissue Adhesions; D014548:Urinary Fistula / Q000209:etiology*