As part of our ongoing research studies, we are trying to improve prenatal diagnosis of Joubert syndrome. We intend to compare imaging studies (ultrasound and fetal MRI) from pregnancies affected by Joubert syndrome and pregnancies unaffected by Joubert syndrome to identify the most accurate imaging features for diagnosis. If you have had prenatal imaging of affected or unaffected pregnancies and would like to participate, please contact usat (206) 616-3788 or joubert@uw.edu.