title: [Pyeloureterostomy in stenosis of the pyeloureteral junction of an incomplete collecting system].
abstract: OBJECTIVE
  The possible solutions to a case of ureteral duplication complicated by obstruction of one of the collecting systems are reviewed.
  
  
  RESULTS
  We report an uncommon case of ureteropelvic junction obstruction in the lower system of an incomplete duplication of the collecting systems that was resolved by pyeloureterostomy.
  
  
  CONCLUSIONS
  Anastomosis of the lower renal pelvis to the upper ureter may provide a simple solution for the functional recovery of an important renal segment.
authors.affiliation: Servicio de Urología, Hospital Cavadonga, Oviedo, Asturias, España.
authors.forename: A
authors.initials: A
authors.lastname: Martín Huéscar
authors.forename: M
authors.initials: M
authors.lastname: Fernández Gómez
authors.forename: A
authors.initials: A
authors.lastname: San Martín Blanco
authors.forename: J L
authors.initials: JL
authors.lastname: Martín Benito
authors.forename: M
authors.initials: M
authors.lastname: Rivas del Fresno
authors.forename: J L
authors.initials: JL
authors.lastname: Sahagún Argüello
mesh_terms: D005260:Female; D006801:Humans; D007682:Kidney Pelvis / Q000601:surgery*; D008875:Middle Aged; D014513:Ureter / Q000002:abnormalities* / Q000601:surgery*; D014517:Ureteral Obstruction / Q000209:etiology / Q000601:surgery*; D014519:Ureterostomy
vernacular_title: Pieloreterostomía en estenosis de la unión pieloureteral de un doble sistema colector incompleto.