title: [Treatment of idiopathic vesico-ureteral reflux in children].
abstract: Vesicoureteral reflux is the principal cause of pyelonephritis in children. Medical treatment is designed to prevent the development of renal parenchymal scars, as these lesions are irreversible and frequently interfere with growth of the kidney. Treatment must therefore be specific and sufficiently prolonged. In infants under the age of 2 years, reflux may resolve in 50% of cases as the ureterovesical junction develops. During this period, treatment consisting of alternating antiseptics should be proposed to prevent the development of pyelonephritis. In all other cases, reflux must be corrected. Two techniques can be proposed at the present time: surgery which gives 98% immediate and permanent good results, using Cohen's technique, and injection of Teflon, which is much less reliable, with risks of distant dissemination, particularly to the brain, and the possibility of developing ureteric stenosis and bladder stones. These problems have led many paediatric urologists to abandon endoscopic treatment.
authors.affiliation: Service de Chirurgie Viscérale Pédiatrique, Hôpital Trousseau, Paris.
authors.forename: G
authors.initials: G
authors.lastname: Audry
authors.forename: J
authors.initials: J
authors.lastname: Bruézière
mesh_terms: D002675:Child, Preschool; D004724:Endoscopy; D006801:Humans; D007223:Infant; D011138:Polytetrafluoroethylene / Q000009:adverse effects / Q000627:therapeutic use; D011704:Pyelonephritis / Q000209:etiology; D014718:Vesico-Ureteral Reflux / Q000150:complications / Q000175:diagnosis / Q000628:therapy*
chemical_list: D011138:Polytetrafluoroethylene
vernacular_title: Traitement du reflux vésico-urétéral idiopathique de l'enfant.