title: [False postvoid residual volume diagnosed by videourodynamics].
abstract: We present a case report of a young male patient, with a bilateral vesico renal reflux. The urodynamic study findings suggested the possibility of a non-neurogenic bladder-external spincter dissinergya producing a valuable residual volume. After biofeedback treatment, the dissinergia disappeaed, but residual volume persisted. The videourodynamic assessment allowed us the accurate diagnosis of a false residual volume, produced by the voiding of the refluxed urine from the ureters into the bladder.
authors.affiliation: Unidad de Urología Funcional y Femenina, Servicio de Urología, Fundació Puigvert, Barcelona.
authors.forename: M
authors.initials: M
authors.lastname: Musquera Felip
authors.forename: C
authors.initials: C
authors.lastname: Errando Smet
authors.forename: M
authors.initials: M
authors.lastname: Prados Saavedra
authors.forename: P
authors.initials: P
authors.lastname: Arañó Bertrán
authors.forename: H
authors.initials: H
authors.lastname: Villavicencio Mavrich
mesh_terms: D000293:Adolescent; D006801:Humans; D008297:Male; D014555:Urination Disorders / Q000175:diagnosis* / Q000503:physiopathology; D014563:Urodynamics; D014741:Video Recording