title: Xanthogranulomatous pyelonephritis masquerading as empyema thoracis and later presenting as reno-cutaneous fistula.
authors.affiliation: St. Margaret's Hospital, Epping, Essex, UK.
authors.forename: R
authors.initials: R
authors.lastname: Mathur
authors.forename: J
authors.initials: J
authors.lastname: Warren
mesh_terms: D004653:Empyema / Q000209:etiology*; D005260:Female; D005402:Fistula / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D009392:Nephrectomy; D011705:Pyelonephritis, Xanthogranulomatous / Q000150:complications* / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D012871:Skin Diseases / Q000209:etiology*; D014548:Urinary Fistula / Q000209:etiology*