Schilbach-Rott Syndrome

Schilbach-Rott syndrome (SRS) is an autosomal dominant dysmorphic disorder that is characterized by dysmorphic facies with hypotelorism, blepharophimosis, and cleft palate, and the frequent occurrence of hypospadias in males.

Epidemiology

SRS has been described in 18 individuals to date. Its prevalence is unknown.

Clinical description

Features of SRS include a typical facial gestalt characterized by hypotelorism, blepharophimosis, facial asymmetry, small posteriorly angulated ears, a long prominent nose, a small mouth and an array of cleft palate abnormalities. Cutaneous syndactyly of the fingers and toes is a recurrent manifestation. Affected individuals often have a short stature and may present with a mild intellectual disability or learning difficulties. Hypospadias is frequently reported in males with SRS.

Etiology

Etiology is unknown.

Genetic counseling

Transmission is autosomal dominant with variable expressivity.