title: The "whirlpool sign", a US finding in partial torsion of the spermatic cord: 4 cases.
authors.affiliation: Department of Radiology, Santobono Children's Hospital, Via Mario Fiore 6, 80123, Naples, Italy.
authors.forename: Francesco
authors.initials: F
authors.lastname: Esposito
authors.affiliation: Department of Radiology, Santa Maria alla Gruccia Hospital, Azienda USL8 Arezzo, Montevarchi, AR Italy.
authors.forename: Marco
authors.initials: M
authors.lastname: Di Serafino
authors.affiliation: Department of Pediatrics, University Hospital Federico II, Naples, Italy.
authors.forename: Carmela
authors.initials: C
authors.lastname: Mercogliano
authors.affiliation: Department of Radiology, University Hospital Federico II, Naples, Italy.
authors.forename: Valerio
authors.initials: V
authors.lastname: Vitale
authors.affiliation: Department of Radiology, Santa Maria alla Gruccia Hospital, Azienda USL8 Arezzo, Montevarchi, AR Italy.
authors.forename: Paolo
authors.initials: P
authors.lastname: Sgambati
authors.affiliation: Department of Radiology, University Hospital Federico II, Naples, Italy.
authors.forename: Gianfranco
authors.initials: G
authors.lastname: Vallone