title: The 'mangrove sign' for velamentous umbilical cord insertion.
authors.forename: T
authors.initials: T
authors.lastname: Kuwata
authors.forename: H
authors.initials: H
authors.lastname: Suzuki
authors.forename: S
authors.initials: S
authors.lastname: Matsubara
mesh_terms: D005260:Female; D006801:Humans; D010922:Placenta Diseases / Q000000981:diagnostic imaging*; D011247:Pregnancy; D018615:Ultrasonography, Doppler, Color / Q000379:methods*; D016216:Ultrasonography, Prenatal / Q000379:methods*; D014470:Umbilical Cord / Q000002:abnormalities* / Q000000981:diagnostic imaging