Anencephalus, encephalocele and spinal meningomyelocele.
D000757:Anencephaly / Q000175:diagnosis / Q000209:etiology; D002648:Child; D004677:Encephalocele / Q000175:diagnosis / Q000209:etiology / Q000601:surgery; D005260:Female; D005817:Genetic Counseling; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011296:Prenatal Diagnosis; D016135:Spinal Dysraphism / Q000175:diagnosis / Q000209:etiology / Q000601:surgery