title: Prenatal diagnosis and surveillance of a true umbilical knot by two- and three-dimensional ultrasonography.
authors.affiliation: Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy - stefaniatriunfo@libero.it.
authors.forename: S
authors.initials: S
authors.lastname: Triunfo
authors.forename: P
authors.initials: P
authors.lastname: Rosati
authors.forename: L
authors.initials: L
authors.lastname: Guariglia
authors.forename: G
authors.initials: G
authors.lastname: Scambia
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D021621:Imaging, Three-Dimensional; D011247:Pregnancy; D018615:Ultrasonography, Doppler, Color / Q000379:methods*; D016216:Ultrasonography, Prenatal / Q000379:methods*; D014470:Umbilical Cord / Q000000981:diagnostic imaging* / Q000473:pathology