To date, little is known of the role of Arnold-Chiari-II malformation (ACM) in the cognitive profile of these patients. Aim of the current study is to delineate the specific contribution of the ACM in ...

Also, a fetal ultrasound may detect birth defects that ... Up to 50% of those with Turner syndrome have some form of cardiac malformation. Hearing loss (sensorineural), which is either present ...