title: [Pyeloureteral cholesteatoma in the polycystic kidney. Report of a new case].
mesh_terms: D002781:Cholesteatoma / Q000209:etiology*; D005549:Foreign-Body Reaction / Q000209:etiology; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology; D007674:Kidney Diseases / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D007690:Polycystic Kidney Diseases / Q000150:complications*; D011183:Postoperative Complications; D014401:Tuberculosis, Urogenital / Q000150:complications; D014513:Ureter / Q000601:surgery; D014515:Ureteral Diseases / Q000209:etiology*; D014546:Urinary Catheterization / Q000009:adverse effects; D014718:Vesico-Ureteral Reflux / Q000601:surgery
vernacular_title: Colesteatoma pieloureteral en riñón poliquístico. Aportación de un nuevo caso.