Enlargement of cerebral ventricles in schizophrenics is confined to those without known genetic predisposition.
D002552:Cerebral Ventricles / Q000473:pathology*; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D011247:Pregnancy; D012559:Schizophrenia / Q000235:genetics* / Q000473:pathology; D014430:Twins, Monozygotic