title: [Retro-iliac ureter. Report of a case lumbosacral agenesis].
abstract: The authors report a case of retro-iliac ureter associated with a lumbo-sacral agenesis. Retro-iliac ureter seems in relation with abnormal constitution of aortic division and/or ilio-cava confluence when the metanephros migrates. Lumbosacral agenesis is the most severe state of sacral agenesis and is a part of the syndrome of caudal regression. The association of the two malformations have never been described and could be fortuitous. Nevertheless, the vertebral malformation could induce a perturbation in the formation of vascular structures and so an abnormal migration of the metanephros.
authors.affiliation: Laboratoire d'Anatomie, Faculté de Médecine Rangueil, Toulouse.
authors.forename: J
authors.initials: J
authors.lastname: Moscovici
authors.forename: M
authors.initials: M
authors.lastname: Juricic
authors.forename: P
authors.initials: P
authors.lastname: Galinier
authors.forename: J
authors.initials: J
authors.lastname: Guitard
authors.forename: P
authors.initials: P
authors.lastname: Vaysse
mesh_terms: D000328:Adult; D006801:Humans; D007084:Iliac Vein / Q000002:abnormalities*; D008159:Lumbar Vertebrae / Q000002:abnormalities*; D008297:Male; D012447:Sacrum / Q000002:abnormalities*; D014513:Ureter / Q000002:abnormalities*
vernacular_title: L'uretère rétro-iliaque. A propos d'un cas associé à une agénésie lombo-sacrée.