title: Recurrent umbilical cord accidents in a bottlenose dolphin Tursiops truncatus.
abstract: Three successive umbilical cord accidents (UCAs) were diagnosed in the same female bottlenose dolphin Tursiops truncatus during consecutive gestations. In 2 of these, transabdominal ultrasonographic examination revealed coiling of the UC around the peduncle of the foetus. All 3 foetuses were male, died in utero during the last third of gestation and were spontaneously aborted. The 3 UCs were elongated, flattened and congested. For 3 subsequent pregnancies, a different sire was used for mating, handling protocols and treatments were adjusted, and 3 live female calves were successfully delivered. UC lengths were normal. UCAs are associated with excessively long UCs and are not uncommon in humans and horses but are unusual in other species. We believe this is the first detailed report of recurrent UCAs in a dolphin.
authors.affiliation: Veterinary Services, Biology Department, Parques Reunidos Valencia, Oceanogràfic, Ciudad de las Artes y las Ciencias, Valencia, Spain.
authors.forename: Daniel
authors.initials: D
authors.lastname: García-Párraga
authors.forename: Fiona
authors.initials: F
authors.lastname: Brook
authors.forename: José Luís
authors.initials: JL
authors.lastname: Crespo-Picazo
authors.forename: Teresa
authors.initials: T
authors.lastname: Alvaro
authors.forename: Mónica
authors.initials: M
authors.lastname: Valls
authors.forename: Mariola
authors.initials: M
authors.lastname: Penadés
authors.forename: Joaquín
authors.initials: J
authors.lastname: Ortega
authors.forename: Juan Manuel
authors.initials: JM
authors.lastname: Corpa
mesh_terms: D000818:Animals; D005260:Female; D008297:Male; D011247:Pregnancy; D011248:Pregnancy Complications / Q000473:pathology / Q000662:veterinary*; D011270:Pregnancy, Animal; D050497:Stillbirth / Q000662:veterinary*; D014470:Umbilical Cord / Q000002:abnormalities*