title: [Multilocular cystic nephroma. Report of three new cases].
abstract: OBJECTIVE
  To analyze the presentation of multilocular cystic nephroma and its diagnostic-therapy scheme.
  
  
  METHODS
  We report the three last new cases presenting in our department in a period of three years.
  
  
  RESULTS
  Multilocular cystic nephroma is a benign lesion, rare that appears both in adult age, generally asymptomatic, and in children, frequently as a palpable mass. Differential diagnosis with malignant tumours is required.
  
  
  CONCLUSIONS
  The great variety of clinical presentations, differential diagnosis and places of origin of the cases is demonstrated, being this a reflection of our daily medical practice, in which we cannot reach definitive diagnosis with imaging tests, being the Bosniak's classification very useful for the setting of indication for surgery, which will give definitive diagnosis of multilocular cystic nephroma or what is more important will rule out malignancy.
authors.affiliation: Servicio de Urología, Hospital Clínico Universitario Lozano Blesa, Zaragoza, España. kokedoc@hotmail.com
authors.forename: Jorge
authors.initials: J
authors.lastname: Subirá Ríos
authors.forename: José Manuel
authors.initials: JM
authors.lastname: Sánchez Zalabardo
authors.forename: Angel
authors.initials: A
authors.lastname: Elizalde Benito
authors.forename: Joaquín
authors.initials: J
authors.lastname: Navarro Gíl
authors.forename: José Ignacio
authors.initials: JI
authors.lastname: Hijazo Conejos
authors.forename: Jesús
authors.initials: J
authors.lastname: García-Magariño Alonso
authors.forename: David
authors.initials: D
authors.lastname: García Calero
authors.forename: José Antonio
authors.initials: JA
authors.lastname: López López
authors.forename: José Gabriel
authors.initials: JG
authors.lastname: Valdivia Uría
mesh_terms: D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged