Hydranencephaly.
D000328:Adult; D000757:Anencephaly / Q000175:diagnosis*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006257:Head / Q000473:pathology; D006801:Humans; D006832:Hydranencephaly / Q000175:diagnosis* / Q000473:pathology; D007231:Infant, Newborn; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014463:Ultrasonography