title: Intrarenal pelvic papillary Wilms' tumor associated with aniridia: a case report.
abstract: BACKGROUND
  Intrarenal pelvic Wilms' tumor in a papillary growth is rare in children. A case of a two-year-old infant with Wilms' tumor associated with congenital aniridia is reported.
  
  
  RESULTS
  A chromosomal abnormality (11p13 deletion) was found in this patient. The tumor was well evaluated by ultrasonography, computed tomography and magnetic resonance imaging.
  
  
  CONCLUSIONS
  Previous case reports are briefly reviewed and the clinical characteristics disclosed.
authors.affiliation: Department of Urology, Osaka Kaisei Hospital, Japan.
authors.forename: O
authors.initials: O
authors.lastname: Natsume
authors.forename: Y
authors.initials: Y
authors.lastname: Hirao
authors.forename: M
authors.initials: M
authors.lastname: Matsuda
authors.forename: T
authors.initials: T
authors.lastname: Okuda
mesh_terms: D015783:Aniridia / Q000150:complications*; D002675:Child, Preschool; D002869:Chromosome Aberrations / Q000235:genetics; D025063:Chromosome Disorders; D002882:Chromosomes, Human, Pair 13 / Q000235:genetics; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007680:Kidney Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000235:genetics / Q000601:surgery; D007682:Kidney Pelvis / Q000000981:diagnostic imaging / Q000473:pathology; D008279:Magnetic Resonance Imaging; D009392:Nephrectomy; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D009396:Wilms Tumor / Q000150:complications* / Q000175:diagnosis / Q000235:genetics / Q000601:surgery