title: [Bilateral obstructive uropathy as clinical presentation of primary bladder lymphoma].
abstract: OBJECTIVE
  We report the event of an atypical presentation of primary bladder lymphoma, treated in our hospital, and review the literature of such tumors, representing 0.2% of bladder tumors, being macroscopic hematuria with clots the most frequent reason for patient consultation.
  
  
  METHODS
  We report the case of an 83 years old man who went to the emergency room because of oligoanuria of 48 hours of evolution. He was diagnosed of bladder tumor.
  
  
  RESULTS
  The pathology turned out to be a primary bladder lymphoma cell B.
  
  
  CONCLUSIONS
  Primary bladder lymphoma is a rare entity that presents a similar behaviour to other bladder tumors, having a good response to treatment with chemotherapy.
authors: Servicio de Urología, Hospital Regional Universitario Carlos Haya, Málaga, España. davidhauro@hotmail.com
authors: David
authors: D
authors: Herneández Alcara
authors: Jose A
authors: JA
authors: Gómez Pascual
authors: Jorge
authors: J
authors: Soler Martínez
authors: Raúl
authors: R
authors: Vozmediano Chicharro
authors: Pedro
authors: P
authors: Morales Jiménez
authors: Eloy
authors: E
authors: Vivas Vargas
authors: Víctor
authors: V
authors: Baena González
mesh_terms: D000369:Aged, 80 and over; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000150:complications* / Q000175:diagnosis; D008297:Male; D014524:Urethral Obstruction / Q000209:etiology*; D001749:Urinary Bladder Neoplasms / Q000150:complications* / Q000175:diagnosis*