title: [Small cell neuroendocrine tumour of the bladder: with reference to a case and bibliographical revision].
abstract: OBJECTIVE
  The small cell neuroendocrine tumour is an infrecuent neoplasia, with inmunohistochemistry being the key to diagnosis. We present a new case making reference to treatment and its evolution there after.
  
  
  METHODS
  The clinic, diagnosis and treatment of this tumour is described. Bibliographical revision follours.
  
  
  CONCLUSIONS
  The neuroendocrine tumour of small cell is an infrecuent neoplasia, in which the inmunohistochemistry study is key in the diagnosis. The differential diagnosis includes the high degree diferentiation transitionals cells carcinoma and primary and secondary linfoma. The standard treatment is based on chemotherapy plus surgery.
authors.affiliation: Servicio de Medicina Interna, Hospital Santa Bárbara, Soria. lahoztornos@yahoo.es
authors.forename: A
authors.initials: A
authors.lastname: Lahoz Tornos
authors.forename: Maria C
authors.initials: MC
authors.lastname: Marrón Penón
authors.forename: Maria L
authors.initials: ML
authors.lastname: Pardo López
authors.forename: M A
authors.initials: MA
authors.lastname: Nogueras Gimeno
authors.forename: E
authors.initials: E
authors.lastname: Pujol Obis
authors.forename: V
authors.initials: V
authors.lastname: Del Villar Sordo
mesh_terms: D000368:Aged; D006801:Humans; D008297:Male; D018358:Neuroendocrine Tumors / Q000175:diagnosis / Q000628:therapy; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis / Q000628:therapy