One Finnish study which followed 25 cases from 18 families found that half the infants died within 3 days of birth and the other half died before 4 months of age. Through cases like this, it has been determined that majority of the newborns with<unk>  will die within the first few months and the rest will die within a few days.
GRACILE syndrome
Rotor syndrome
ZTTK syndrome
MEDNIK syndrome
LIG4 syndrome
Treacher Collins syndrome
RAPADILINO syndrome
ATR-16 syndrome