Barber–Say syndrome
| Barber Say syndrome | |
|---|---|
| Other names | Hypertrichosis-atrophic skin-ectropion-macrostomia syndrome |
| Barber-Say syndrome has an autosomal dominant pattern of inheritance | |
| Usual onset | Neonatal |
Barber-Say syndrome (BSS) is a very rare congenital disorder associated with excessive hair growth (hypertrichosis), fragile (atrophic) skin, eyelid deformities (ectropion), and an overly broad mouth (macrostomia).
Barber-Say syndrome is phenotypically similar to Ablepharon macrostomia syndrome, which is also associated with dominant mutations in TWIST2.