title: [A closed cycle].
abstract: A young girl was admitted to the Renal Unit of our Hospital because of loin pain and mild renal failure with bilateral hydronephrosis. The abdomen ultrasound was very helpful to get the right diagnosis.
authors.affiliation: Servizio Dialisi, Ospedale di Sorgono (NU). logias@tiscali.it
authors.forename: F
authors.initials: F
authors.lastname: Logias
authors.forename: G
authors.initials: G
authors.lastname: Cabiddu
authors.forename: E M
authors.initials: EM
authors.lastname: Manca
authors.forename: A
authors.initials: A
authors.lastname: Granata
authors.forename: O
authors.initials: O
authors.lastname: Manca
mesh_terms: D002648:Child; D000013:Congenital Abnormalities / Q000175:diagnosis; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology; D006924:Hymen / Q000002:abnormalities*; D010146:Pain / Q000209:etiology; D051437:Renal Insufficiency / Q000209:etiology