Natural history of X-linked aqueductal stenosis in the second and third trimesters of pregnancy.
D000293:Adolescent; D000328:Adult; D002535:Cerebral Aqueduct / Q000196:embryology; D005260:Female; D008040:Genetic Linkage; D006801:Humans; D006849:Hydrocephalus / Q000175:diagnosis* / Q000235:genetics; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014463:Ultrasonography; D014960:X Chromosome