The incidence of<unk>  is 0.043 per 10,000 live born infants and 1.1 in 10,000 stillbirths, making it a rare syndrome.
Fraser syndrome
Townes–Brocks syndrome
Rosselli–Gulienetti syndrome
Griscelli syndrome
Lucey–Driscoll syndrome
Laugier–Hunziker syndrome
Barakat-Perenthaler syndrome
Romano–Ward syndrome