Prenatal sonographic appearance of diprosopus.
D000015:Abnormalities, Multiple / Q000150:complications / Q000175:diagnosis*; D005260:Female; D005865:Gestational Age; D006801:Humans; D006849:Hydrocephalus / Q000150:complications / Q000175:diagnosis*; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014428:Twins, Conjoined; D014463:Ultrasonography