title: Ultrasonic localization of a displaced laminaria tent.
mesh_terms: D000328:Adult; D004106:Dilatation; D005260:Female; D005547:Foreign Bodies / Q000175:diagnosis*; D005548:Foreign-Body Migration / Q000175:diagnosis*; D006801:Humans; D007795:Laminaria; D009215:Myometrium; D011247:Pregnancy; D012624:Seaweed; D014463:Ultrasonography