title: Nuchal cords: timing of prenatal diagnosis and duration.
abstract: Nuchal cords can be diagnosed prenatally with ultrasonographic imaging. A prospective study determined the timing of nuchal cord formation and, in some cases, resolution before delivery.
authors.affiliation: Pregnancy Institute, Slidell, LA 70461, USA.
authors.forename: J H
authors.initials: JH
authors.lastname: Collins
authors.forename: C L
authors.initials: CL
authors.lastname: Collins
authors.forename: S R
authors.initials: SR
authors.lastname: Weckwerth
authors.forename: L
authors.initials: L
authors.lastname: De Angelis
mesh_terms: D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011446:Prospective Studies; D016216:Ultrasonography, Prenatal; D014470:Umbilical Cord / Q000000981:diagnostic imaging*