title: Authors' response.
authors.affiliation: *Department of Radiology, Santobono-Pausilipon Hospital, Naples †Department of Imaging and Radiation therapy, Azienda Ospedaliera della Provincia di Lecco, Lecco ‡Section of Ultrasonography and Interventional Ultrasound, D. Cotugno Hospital, Naples §Department of Emergency Radiology, AOR San Carlo Hospital, Potenza ||Department of Radiology, University Hospital Federico II, Naples, Italy.
authors.forename: Francesco
authors.initials: F
authors.lastname: Esposito
authors.forename: Valerio
authors.initials: V
authors.lastname: Vitale
authors.forename: Domenico
authors.initials: D
authors.lastname: Noviello
authors.forename: Marco
authors.initials: M
authors.lastname: Di Serafino
authors.forename: Gianfranco
authors.initials: G
authors.lastname: Vallone
authors.forename: Marco
authors.initials: M
authors.lastname: Salvatore
authors.forename: Patrizia
authors.initials: P
authors.lastname: Oresta
mesh_terms: D004065:Digestive System Abnormalities / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D045822:Intestinal Volvulus / Q000000981:diagnostic imaging*; D008297:Male; D014463:Ultrasonography