Umbilical cord prolapse.
D002585:Cesarean Section; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007744:Obstetric Labor Complications / Q000175:diagnosis / Q000628:therapy; D011247:Pregnancy; D011379:Prognosis; D011391:Prolapse; D014470:Umbilical Cord