Early diagnosis of exomphalos.
D000649:Amniocentesis; D005069:Evaluation Studies as Topic; D005260:Female; D005332:Fetoscopy; D006554:Hernia, Umbilical / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011296:Prenatal Diagnosis / Q000379:methods*; D014463:Ultrasonography