title: [Obstructive anuria secondary to uterine prolapse].
abstract: The prevalence of obstructive uropathy linked to uterine prolapse ranges between 4% and 80%, depending on the series, probably due to the varying degree of severity of the prolapses under consideration. Renal failure or anuria is an unusual complication. Several etiopathogenic theories regarding obstructive uropathy secondary to prolapse have been put forward: ureteral compression by the uterine vessels, severe urethral angulation, ureteral compression against levator ani muscles and the elongation and narrowing of the distal ureter. The major radiological exploration used in studying the urinary tract of these patients is intravenous urography in bipedestation. Emergency treatment for obstructive anuria resulting from a uterine prolapse consists of manually replacement of the prolapse. Surgery is considered to be the definitive ideal treatment, although in the case of surgical or anaesthetic high risk patients, inserting a permanent pessary may constitute a satisfactory solution. We present a case of obstructive anuria resulting from uterine prolapse, which was successfully treated with the insertion of a ring pessary.
authors.affiliation: Servicios de Urología, Hospital Arquitecto Marcide, Ferrol, A Coruña.
authors.forename: A
authors.initials: A
authors.lastname: Rodríguez Alonso
authors.forename: A
authors.initials: A
authors.lastname: González Blanco
authors.forename: M E
authors.initials: ME
authors.lastname: Cachay Ayala
authors.forename: C i
authors.initials: Ci
authors.lastname: Bonelli Martín
authors.forename: A
authors.initials: A
authors.lastname: Porta Vila
authors.forename: J
authors.initials: J
authors.lastname: Lorenzo Franco
authors.forename: M A
authors.initials: MA
authors.lastname: Cuerpo Pérez
authors.forename: J
authors.initials: J
authors.lastname: Nieto García
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001002:Anuria / Q000209:etiology*; D005260:Female; D006801:Humans; D014524:Urethral Obstruction / Q000209:etiology; D014596:Uterine Prolapse / Q000150:complications*