The diagnosis is usually based on clinical features present at birth. Ultrasound in the second trimester may show abnormalities associates with NLS, including polyhydramnios, intrauterine growth restriction, microcephaly, proptosis and decreased fetal motility.
Neu–Laxova syndrome
Barré–Liéou syndrome
complications of Myotonic dystrophy
Parkes Weber syndrome
Hapnes Boman Skeie syndrome
Zadik–Barak–Levin syndrome
Catel–Manzke syndrome
Temple–Baraitser syndrome