title: Is diffuse xanthogranulomatous pyelonephritis a contraindication to retroperitoneoscopic nephroureterectomy? A case report.
abstract: Diffuse xanthogranulomatous pyelonephritis (XGP) is a rare form of chronic infection of the child's kidney. The clinical presentation is nonspecific, and investigation often reveals a nonfunctional kidney. Preoperative diagnosis is very difficult even with ultrasonography and computed tomography. Total nephrectomy is the treatment of choice, but it is considered very difficult and is usually contraindicated for laparoscopic or retroperitoneoscopic techniques. Reported here is a case of retroperitoneal laparoscopic nephroureterectomy for XGP.
authors.affiliation: Department of Pediatric Surgery, Children's Hospital Fondation Lenval, Nice, France.
authors.forename: T
authors.initials: T
authors.lastname: Merrot
authors.forename: R
authors.initials: R
authors.lastname: Ordorica-Flores
authors.forename: H
authors.initials: H
authors.lastname: Steyeart
authors.forename: C
authors.initials: C
authors.lastname: Ginier
authors.forename: J S
authors.initials: JS
authors.lastname: Valla
mesh_terms: D000293:Adolescent; D000075202:Contraindications; D005260:Female; D006801:Humans; D010535:Laparoscopy; D009392:Nephrectomy / Q000379:methods*; D011705:Pyelonephritis, Xanthogranulomatous / Q000601:surgery*; D012187:Retroperitoneal Space; D014513:Ureter / Q000601:surgery*