any structural anomaly of the brain ventricles, their associated choroid plexuses or the intercommunicating channels that connect the ventricular system
abnormal brain white matter morphology +
abnormal brain zinc level +
abnormal brainstem morphology +
abnormal circumventricular organ morphology +
abnormal forebrain morphology +
abnormal hindbrain morphology +
abnormal postnatal subventricular zone morphology +